https://feel.digital/blog/Notes on cameras, graphics, spatial interfaces, software and building useful things.enMon, 26 Oct 2026 00:00:00 GMTMon, 26 Oct 2026 00:00:00 GMT https://feel.digital/blog/2026-10-a-aerolith-giving-a-small-arcade-game-a-clear-shape/https://feel.digital/blog/2026-10-a-aerolith-giving-a-small-arcade-game-a-clear-shape/Aerolith is a three-mission arcade-shooter prologue for iPhone. Automatic fire, a short escape route and readable threats keep the game's attention on movement through the screen.Den IvanovMakingMon, 26 Oct 2026 00:00:00 GMT https://feel.digital/blog/2026-09-a-thalassa-a-game-built-over-a-weekend/https://feel.digital/blog/2026-09-a-thalassa-a-game-built-over-a-weekend/I built a Thalassa game prototype with GPT-6 over a weekend and shared it while much of the graphics was still missing. The next useful step is choosing what needs to become coherent before adding more.Den IvanovMakingWed, 30 Sep 2026 00:00:00 GMT https://feel.digital/blog/2026-08-a-one-photo-a-gaussian-scene-and-an-awkward-face/https://feel.digital/blog/2026-08-a-one-photo-a-gaussian-scene-and-an-awkward-face/I tried making a Gaussian scene from one ordinary photograph. The awkward result around a face was a useful reminder that a plausible new view is an inference, not another captured observation.Den IvanovMakingMon, 31 Aug 2026 00:00:00 GMT https://feel.digital/blog/2026-07-a-camera-calibration-from-a-single-image/https://feel.digital/blog/2026-07-a-camera-calibration-from-a-single-image/GeoCalib estimates camera parameters and gravity direction from one image. It is useful for bringing unfamiliar photographs into graphics workflows, provided calibration estimates are not mistaken for a complete scene reconstruction.Den IvanovCaptureFri, 31 Jul 2026 00:00:00 GMT https://feel.digital/blog/2026-06-b-a-printer-plugin-grows-up/https://feel.digital/blog/2026-06-b-a-printer-plugin-grows-up/The v3 rewrite of my Unity printer plugin separates capture, document layout and platform printing. A capability-based API makes differences between desktop, mobile and browser output explicit.Den IvanovMakingTue, 30 Jun 2026 00:00:00 GMT https://feel.digital/blog/2026-06-a-stereo-video-from-an-ordinary-web-page/https://feel.digital/blog/2026-06-a-stereo-video-from-an-ordinary-web-page/My Safari extension prototype reuses a page's video as a texture and presents the correct region to each eye in WebXR. The crop is simple; orientation, controls and browser playback behavior take more care.Den IvanovXRTue, 30 Jun 2026 00:00:00 GMT https://feel.digital/blog/2026-05-a-keeping-an-experimental-practice-from-narrowing/https://feel.digital/blog/2026-05-a-keeping-an-experimental-practice-from-narrowing/J Bostock's essay on mode collapse is a useful prompt to examine how successful habits can narrow a creative practice. I am interested in preserving the ability to try unfamiliar work without treating specialization as a failure.Den IvanovMakingSun, 31 May 2026 00:00:00 GMT https://feel.digital/blog/2026-04-a-giving-an-attractor-a-place-in-the-room/https://feel.digital/blog/2026-04-a-giving-an-attractor-a-place-in-the-room/My early visionOS Hopalong prototype turns a deterministic attractor into a spatial tunnel. The interesting design work is in scale, movement and the viewer's ability to remain comfortable inside the pattern.Den IvanovGraphicsThu, 30 Apr 2026 00:00:00 GMT https://feel.digital/blog/2026-03-a-a-placeholder-that-started-to-feel-like-a-place/https://feel.digital/blog/2026-03-a-a-placeholder-that-started-to-feel-like-a-place/I replaced the old feel.digital placeholder with a new one using Codex. A small site can carry a sense of place before it grows into a large archive of work.Den IvanovMakingTue, 31 Mar 2026 00:00:00 GMT https://feel.digital/blog/2026-02-a-from-pascal-and-assembly-to-swift-and-metal/https://feel.digital/blog/2026-02-a-from-pascal-and-assembly-to-swift-and-metal/I started porting an old assembly and Pascal project to Swift and Metal with Codex. The first problem worth fixing was how the agent explained its work, because I still needed to understand the transformation.Den IvanovMakingSat, 28 Feb 2026 00:00:00 GMT https://feel.digital/blog/2026-01-a-porting-aquadegrees-while-i-was-away/https://feel.digital/blog/2026-01-a-porting-aquadegrees-while-i-was-away/I asked Claude Code to read AquaDegrees for iOS, leave it untouched and build an Android counterpart. About an hour later, an emulator was running the result, including widget and watch components.Den IvanovMakingSat, 31 Jan 2026 00:00:00 GMT https://feel.digital/blog/2025-12-a-smart-contracts-as-a-test-for-coding-agents/https://feel.digital/blog/2025-12-a-smart-contracts-as-a-test-for-coding-agents/Smart-contract simulators provide a concrete way to test an agent against executable behavior. Anthropic's study is most useful as a lesson in reproducible security evaluation, rather than a headline about stolen funds.Den IvanovCryptoWed, 31 Dec 2025 00:00:00 GMT https://feel.digital/blog/2025-11-a-from-a-panorama-to-a-graphics-ready-room/https://feel.digital/blog/2025-11-a-from-a-panorama-to-a-graphics-ready-room/OmniX links panoramic generation with depth and material estimation. The useful question is what survives when an attractive panorama becomes a scene that can be relit and viewed from elsewhere.Den IvanovGraphicsSun, 30 Nov 2025 00:00:00 GMT https://feel.digital/blog/2025-10-b-putting-a-real-camera-inside-a-unity-workflow/https://feel.digital/blog/2025-10-b-putting-a-real-camera-inside-a-unity-workflow/A Canon camera and a Unity scene operate on different schedules. My plugin work connects device control and live-view data while making session lifetime and threading explicit.Den IvanovMakingFri, 31 Oct 2025 00:00:00 GMT https://feel.digital/blog/2025-10-a-building-compliage-from-the-beach/https://feel.digital/blog/2025-10-a-building-compliage-from-the-beach/I used Gemini CLI to build Compliage while on holiday, including data work, payments, tests and deployment. The experience made the role of a precise engineering request more obvious, not less.Den IvanovMakingFri, 31 Oct 2025 00:00:00 GMT https://feel.digital/blog/2025-09-a-a-smaller-file-can-change-a-3d-workflow/https://feel.digital/blog/2025-09-a-a-smaller-file-can-change-a-3d-workflow/SOG packages Gaussian scenes into a more compact form for delivery. Its practical significance is the shorter path from a captured scene to a page someone can actually open.Den IvanovGraphicsTue, 30 Sep 2025 00:00:00 GMT https://feel.digital/blog/2025-08-a-spatial-video-as-a-memory-format/https://feel.digital/blog/2025-08-a-spatial-video-as-a-memory-format/I have been taking more spatial photos and videos because I enjoy revisiting ordinary moments in a headset. The value is personal, and it changes what I consider worth capturing.Den IvanovCaptureSun, 31 Aug 2025 00:00:00 GMT https://feel.digital/blog/2025-07-a-aquadegrees-one-small-question-one-small-app/https://feel.digital/blog/2025-07-a-aquadegrees-one-small-question-one-small-app/AquaDegrees keeps its scope close to a single question: how warm is the water nearby? By summer 2025, its phone and Watch surfaces were different ways to reach that same answer.Den IvanovMakingThu, 31 Jul 2025 00:00:00 GMT https://feel.digital/blog/2025-06-a-water-temperature-at-a-glance/https://feel.digital/blog/2025-06-a-water-temperature-at-a-glance/Adding AquaDegrees to Apple Watch exposed the difference between fetching a value and showing a timely value on a watch face. Synchronization and refresh behavior deserve as much attention as the compact layout.Den IvanovMakingMon, 30 Jun 2025 00:00:00 GMT https://feel.digital/blog/2025-05-a-two-nights-with-a-coding-agent/https://feel.digital/blog/2025-05-a-two-nights-with-a-coding-agent/After two nights with Claude Code, the useful lesson was about task definition and review. Fast implementation is most valuable when I can say precisely what a correct result should do.Den IvanovMakingSat, 31 May 2025 00:00:00 GMT https://feel.digital/blog/2025-04-a-what-a-research-notebook-sounds-like/https://feel.digital/blog/2025-04-a-what-a-research-notebook-sounds-like/I tried NotebookLM in Russian and liked the result. Listening can reveal a different structure in research material, but the original documents remain the place to check what the narration claims.Den IvanovAIWed, 30 Apr 2025 00:00:00 GMT https://feel.digital/blog/2025-03-b-measuring-stereo-compression-one-eye-at-a-time/https://feel.digital/blog/2025-03-b-measuring-stereo-compression-one-eye-at-a-time/A stereo compression comparison needs separate left-eye and right-eye measurements, aligned frames and an explicit aggregation method. My script sets up the experiment, but its summary is not a sequence-level benchmark.Den IvanovCaptureMon, 31 Mar 2025 00:00:00 GMT https://feel.digital/blog/2025-03-a-a-smaller-view-of-a-very-large-stereo-frame/https://feel.digital/blog/2025-03-a-a-smaller-view-of-a-very-large-stereo-frame/My small C utility extracts one eye from a large stereo HEVC frame, resizes it and encodes a smaller output. It is a useful example of why a preview stream should have an explicit purpose.Den IvanovCaptureMon, 31 Mar 2025 00:00:00 GMT https://feel.digital/blog/2025-02-a-exact-volumes-familiar-splats/https://feel.digital/blog/2025-02-a-exact-volumes-familiar-splats/EVER changes the rendering calculation behind an ellipsoid-based scene. Exact volumetric integration offers a useful comparison with the screen-space approximation used by Gaussian splatting.Den IvanovGraphicsFri, 28 Feb 2025 00:00:00 GMT https://feel.digital/blog/2025-01-a-a-camera-control-panel-in-half-an-hour/https://feel.digital/blog/2025-01-a-a-camera-control-panel-in-half-an-hour/Claude helped me build a Python camera server and a browser control panel in about half an hour. Preview and settings worked as a prototype; simultaneous dual-4K recording remained the next experiment.Den IvanovMakingFri, 31 Jan 2025 00:00:00 GMT https://feel.digital/blog/2024-12-a-ordering-a-tiny-computer-for-a-big-stereo-idea/https://feel.digital/blog/2024-12-a-ordering-a-tiny-computer-for-a-big-stereo-idea/I ordered a Jetson Orin Nano Super to explore a compact stereo-camera setup. The immediate engineering question is video throughput, especially on a board without a dedicated hardware encoder.Den IvanovMakingTue, 31 Dec 2024 00:00:00 GMT https://feel.digital/blog/2024-11-a-from-a-prompt-to-a-small-application/https://feel.digital/blog/2024-11-a-from-a-prompt-to-a-small-application/GitHub Spark proposes personal micro-apps built through a natural-language editor and managed runtime. The difficult boundary is between a convincing demonstration and a tool that stays useful after repeated use.Den IvanovAISat, 30 Nov 2024 00:00:00 GMT https://feel.digital/blog/2024-10-a-the-browser-is-becoming-a-serious-game-target/https://feel.digital/blog/2024-10-a-the-browser-is-becoming-a-serious-game-target/Unity 6 makes mobile web a more explicit target. A good browser game starts with its loading and input constraints, because the first minute includes the wait before the first move.Den IvanovMakingThu, 31 Oct 2024 00:00:00 GMT https://feel.digital/blog/2024-09-a-the-notebook-of-ideas-starts-to-look-buildable/https://feel.digital/blog/2024-09-a-the-notebook-of-ideas-starts-to-look-buildable/Trying Replit Agent made a backlog of small ideas feel more approachable. The valuable change is reaching a testable interaction sooner, while keeping the experiment small enough to judge.Den IvanovMakingMon, 30 Sep 2024 00:00:00 GMT https://feel.digital/blog/2024-08-b-preparing-aquadegrees-for-its-first-store-version/https://feel.digital/blog/2024-08-b-preparing-aquadegrees-for-its-first-store-version/The first store-version milestone for AquaDegrees was a change in expectations. A useful prototype had to become an app that could explain itself without its developer standing nearby.Den IvanovMakingSat, 31 Aug 2024 00:00:00 GMT https://feel.digital/blog/2024-08-a-a-gaussian-scene-you-can-touch/https://feel.digital/blog/2024-08-a-a-gaussian-scene-you-can-touch/VR-GS adds simulation and interaction to a Gaussian scene. It exposes the missing link between a representation that looks like an object and one that can respond like an object.Den IvanovGraphicsSat, 31 Aug 2024 00:00:00 GMT https://feel.digital/blog/2024-07-a-one-model-several-macs/https://feel.digital/blog/2024-07-a-one-model-several-macs/Experimental distributed inference can combine the memory of several machines. The useful distinction is between fitting a larger model and making it respond faster.Den IvanovAIWed, 31 Jul 2024 00:00:00 GMT https://feel.digital/blog/2024-06-a-stereo-vision-still-matters/https://feel.digital/blog/2024-06-a-stereo-vision-still-matters/Deep stereo matching is easier to understand as a chain of assumptions than as a leaderboard. Calibration, ambiguous surfaces and temporal consistency shape the result before a model reaches an application.Den IvanovCaptureSun, 30 Jun 2024 00:00:00 GMT https://feel.digital/blog/2024-05-a-a-small-app-for-a-very-local-question/https://feel.digital/blog/2024-05-a-a-small-app-for-a-very-local-question/The early water-temperature app starts with a narrow, practical question. Its hardest design requirement is making a small answer understandable without implying more precision than the data provides.Den IvanovMakingFri, 31 May 2024 00:00:00 GMT https://feel.digital/blog/2024-04-a-a-soundtrack-from-a-prompt-is-still-a-design-task/https://feel.digital/blog/2024-04-a-a-soundtrack-from-a-prompt-is-still-a-design-task/Stable Audio 2.0 makes longer generated audio possible. Interactive sound still needs deliberate structure, transitions and a clear place in the scene.Den IvanovAITue, 30 Apr 2024 00:00:00 GMT https://feel.digital/blog/2024-03-a-generating-motion-from-2d-evidence/https://feel.digital/blog/2024-03-a-generating-motion-from-2d-evidence/MAS builds 3D motion from a model trained on 2D motion evidence. Its interesting step is the repeated negotiation between plausible views and a consistent moving skeleton.Den IvanovAISun, 31 Mar 2024 00:00:00 GMT https://feel.digital/blog/2024-02-a-webgpu-reaches-android/https://feel.digital/blog/2024-02-a-webgpu-reaches-android/Chrome 121 brought WebGPU to a subset of Android devices. Compute access is useful, but a mobile browser still has a frame budget, a battery and a page that must respond to touch.Den IvanovGraphicsThu, 29 Feb 2024 00:00:00 GMT https://feel.digital/blog/2024-01-a-i-let-an-ai-assemble-a-short-video/https://feel.digital/blog/2024-01-a-i-let-an-ai-assemble-a-short-video/A two-minute InVideo experiment produced a complete short from a single request. The useful result was a first edit I could react to, rather than a collection of separate assets.Den IvanovAIWed, 31 Jan 2024 00:00:00 GMT https://feel.digital/blog/2023-12-a-depth-from-one-picture-with-a-diffusion-prior/https://feel.digital/blog/2023-12-a-depth-from-one-picture-with-a-diffusion-prior/Marigold uses a diffusion model's visual prior to estimate relative depth from one image. Useful depth structure does not imply a physical distance measurement.Den IvanovGraphicsSun, 31 Dec 2023 00:00:00 GMT https://feel.digital/blog/2023-11-a-small-stereo-baselines-have-a-use-case/https://feel.digital/blog/2023-11-a-small-stereo-baselines-have-a-use-case/A small camera baseline produces less stereo disparity, which can be useful for close subjects even though it limits depth separation farther away.Den IvanovCaptureThu, 30 Nov 2023 00:00:00 GMT https://feel.digital/blog/2023-10-a-can-you-walk-around-a-live-stream/https://feel.digital/blog/2023-10-a-can-you-walk-around-a-live-stream/4D Gaussian Splatting makes dynamic scenes render quickly after training. Live volumetric streaming needs several additional parts of the pipeline.Den IvanovCaptureTue, 31 Oct 2023 00:00:00 GMT https://feel.digital/blog/2023-09-b-small-equations-long-orbits/https://feel.digital/blog/2023-09-b-small-equations-long-orbits/Barry Martin's Hopalong recurrence generates intricate orbits from a few parameters. A small implementation makes its rules easy to explore.Den IvanovGraphicsSat, 30 Sep 2023 00:00:00 GMT https://feel.digital/blog/2023-09-a-gaussian-splatting-comes-to-unity/https://feel.digital/blog/2023-09-a-gaussian-splatting-comes-to-unity/Aras's Unity Gaussian Splatting project brings a new scene representation into a familiar engine, exposing practical questions about blending, memory and interaction.Den IvanovGraphicsSat, 30 Sep 2023 00:00:00 GMT https://feel.digital/blog/2023-08-a-rtmp-is-old-but-the-pipeline-is-not-going-away/https://feel.digital/blog/2023-08-a-rtmp-is-old-but-the-pipeline-is-not-going-away/Enhanced RTMP extends a familiar ingest path for newer video codecs, making compatibility across the entire streaming chain the central question.Den IvanovCaptureThu, 31 Aug 2023 00:00:00 GMT https://feel.digital/blog/2023-07-a-a-local-chatbot-for-a-folder-of-documents/https://feel.digital/blog/2023-07-a-a-local-chatbot-for-a-folder-of-documents/A local document assistant needs reliable retrieval and visible evidence. The language model is only one part of answering questions about a folder.Den IvanovAIMon, 31 Jul 2023 00:00:00 GMT https://feel.digital/blog/2023-06-a-local-language-models-learn-to-use-the-gpu/https://feel.digital/blog/2023-06-a-local-language-models-learn-to-use-the-gpu/The first Metal implementation in llama.cpp moves local generation onto Apple silicon GPUs, while memory and the distinction between prompt processing and decoding remain important.Den IvanovAIFri, 30 Jun 2023 00:00:00 GMT https://feel.digital/blog/2023-05-a-looking-back-at-my-leap-motion-projects/https://feel.digital/blog/2023-05-a-looking-back-at-my-leap-motion-projects/The second Leap Motion controller announcement made me revisit why hand tracking appealed to me, and what a useful gesture interface still needs.Den IvanovMakingWed, 31 May 2023 00:00:00 GMT https://feel.digital/blog/2023-04-a-from-a-single-image-to-a-3d-asset/https://feel.digital/blog/2023-04-a-from-a-single-image-to-a-3d-asset/Make-It-3D combines image evidence with a diffusion prior, showing both the appeal and the ambiguity of generating an object from one view.Den IvanovGraphicsSun, 30 Apr 2023 00:00:00 GMT https://feel.digital/blog/2023-03-a-building-a-small-tool-with-gpt-4/https://feel.digital/blog/2023-03-a-building-a-small-tool-with-gpt-4/I used GPT-4 to build a small Python application connecting YouTube Data API and ChatGPT API. The useful surprise was how it explained the surrounding setup.Den IvanovMakingFri, 31 Mar 2023 00:00:00 GMT https://feel.digital/blog/2023-02-a-a-model-that-knows-when-to-use-a-tool/https://feel.digital/blog/2023-02-a-a-model-that-knows-when-to-use-a-tool/Toolformer explores how a language model can learn when an external calculation or lookup is useful, rather than relying on text prediction alone.Den IvanovAITue, 28 Feb 2023 00:00:00 GMT https://feel.digital/blog/2023-01-a-the-vr-camera-is-becoming-a-sensor-system/https://feel.digital/blog/2023-01-a-the-vr-camera-is-becoming-a-sensor-system/Lenovo's Project Chronos concept treats the camera as a sensor for an avatar, raising questions about depth, tracking and access to the resulting data.Den IvanovXRTue, 31 Jan 2023 00:00:00 GMT https://feel.digital/blog/2022-12-a-diffusion-on-the-machine-you-already-own/https://feel.digital/blog/2022-12-a-diffusion-on-the-machine-you-already-own/Apple's Core ML Stable Diffusion work brings local generation closer to ordinary applications, where memory, responsiveness and model packaging become product decisions.Den IvanovAISat, 31 Dec 2022 00:00:00 GMT https://feel.digital/blog/2022-11-a-two-images-one-depth-map/https://feel.digital/blog/2022-11-a-two-images-one-depth-map/Stereo depth turns disparity into distance. HITNet improves the matching stage, while calibration and uncertainty still determine how the result can be used.Den IvanovCaptureWed, 30 Nov 2022 00:00:00 GMT https://feel.digital/blog/2022-10-a-nerf-leaves-the-research-notebook/https://feel.digital/blog/2022-10-a-nerf-leaves-the-research-notebook/Nerfstudio makes radiance-field experiments easier to inspect and repeat, bringing attention to the workflow around the rendering method.Den IvanovGraphicsMon, 31 Oct 2022 00:00:00 GMT https://feel.digital/blog/2022-09-a-what-happens-when-diffusion-meets-blender/https://feel.digital/blog/2022-09-a-what-happens-when-diffusion-meets-blender/A 3D scene can provide composition for diffusion, but stable geometry in the input does not guarantee stable details in the generated sequence.Den IvanovAIFri, 30 Sep 2022 00:00:00 GMT https://feel.digital/blog/2022-08-a-from-a-prompt-to-a-place/https://feel.digital/blog/2022-08-a-from-a-prompt-to-a-place/Generated images suggest a route toward generated places, but a navigable world must preserve relationships that a single picture can leave unresolved.Den IvanovGraphicsWed, 31 Aug 2022 00:00:00 GMT https://feel.digital/blog/2022-07-a-a-digital-head-from-a-single-picture/https://feel.digital/blog/2022-07-a-a-digital-head-from-a-single-picture/MegaPortraits separates a source identity from driving motion, while using learned priors to fill information that a single portrait cannot contain.Den IvanovXRSun, 31 Jul 2022 00:00:00 GMT https://feel.digital/blog/2022-06-a-mixed-reality-needs-more-than-passthrough/https://feel.digital/blog/2022-06-a-mixed-reality-needs-more-than-passthrough/Presence Platform and The World Beyond suggest how a mixed-reality application can treat a room as an interactive place rather than a video background.Den IvanovXRThu, 30 Jun 2022 00:00:00 GMT https://feel.digital/blog/2022-05-a-can-my-gopro-become-a-4k60-streaming-camera/https://feel.digital/blog/2022-05-a-can-my-gopro-become-a-4k60-streaming-camera/My search for 4K60 GoPro streaming led to Open GoPro and GoPro Labs, and to a useful separation between controlling a camera and obtaining its video.Den IvanovCaptureTue, 31 May 2022 00:00:00 GMT https://feel.digital/blog/2022-04-a-ten-years-of-oculus-and-the-problems-that-remain/https://feel.digital/blog/2022-04-a-ten-years-of-oculus-and-the-problems-that-remain/The Oculus anniversary brings attention back to comfort, latency and the practical cost of entering VR.Den IvanovXRSat, 30 Apr 2022 00:00:00 GMT https://feel.digital/blog/2022-03-a-scanning-a-room-with-an-ordinary-camera/https://feel.digital/blog/2022-03-a-scanning-a-room-with-an-ordinary-camera/NeuralRecon combines local surface predictions over time. A stable room scan depends on that accumulation as well as the quality of each frame.Den IvanovGraphicsThu, 31 Mar 2022 00:00:00 GMT https://feel.digital/blog/2022-02-a-before-image-generation-had-a-polished-ui/https://feel.digital/blog/2022-02-a-before-image-generation-had-a-polished-ui/Disco Diffusion makes generation feel like an editable experiment, with seeds, parameters and intermediate results exposed in a notebook.Den IvanovAIMon, 28 Feb 2022 00:00:00 GMT https://feel.digital/blog/2022-01-a-the-server-hiding-inside-web3/https://feel.digital/blog/2022-01-a-the-server-hiding-inside-web3/A decentralized ledger can still reach its users through centralized servers. Web3 applications need to be examined along the whole request path.Den IvanovCryptoMon, 31 Jan 2022 00:00:00 GMT https://feel.digital/blog/2021-12-a-do-we-need-a-neural-network-to-render-a-nerf/https://feel.digital/blog/2021-12-a-do-we-need-a-neural-network-to-render-a-nerf/Plenoxels separates the value of a radiance-field representation from the assumption that a neural network must store it.Den IvanovGraphicsFri, 31 Dec 2021 00:00:00 GMT https://feel.digital/blog/2021-11-a-one-lens-two-views/https://feel.digital/blog/2021-11-a-one-lens-two-views/Canon's Dual Fisheye design puts two views on one sensor, simplifying synchronization while leaving stereo geometry and projection work intact.Den IvanovXRTue, 30 Nov 2021 00:00:00 GMT https://feel.digital/blog/2021-10-a-when-a-neural-scene-changes-shape/https://feel.digital/blog/2021-10-a-when-a-neural-scene-changes-shape/HyperNeRF uses an expanded representation to handle changes that a simple deformation of a fixed scene cannot describe cleanly.Den IvanovGraphicsSun, 31 Oct 2021 00:00:00 GMT https://feel.digital/blog/2021-09-a-painting-with-materials-instead-of-pixels/https://feel.digital/blog/2021-09-a-painting-with-materials-instead-of-pixels/Canvas turns semantic regions into images, making composition and material choice direct controls while leaving exact detail partly to the model.Den IvanovAIThu, 30 Sep 2021 00:00:00 GMT https://feel.digital/blog/2021-08-a-a-concert-is-also-a-level-design-problem/https://feel.digital/blog/2021-08-a-a-concert-is-also-a-level-design-problem/Fortnite's Rift Tour shows how a musical event can use movement, scale and shared timing as part of its composition.Den IvanovMakingTue, 31 Aug 2021 00:00:00 GMT https://feel.digital/blog/2021-07-a-landscapes-from-a-few-functions/https://feel.digital/blog/2021-07-a-landscapes-from-a-few-functions/Procedural terrain becomes easier to understand when broad shape, fine variation and safe distance estimates are treated separately.Den IvanovGraphicsSat, 31 Jul 2021 00:00:00 GMT https://feel.digital/blog/2021-06-a-the-unity-editor-gets-an-apple-silicon-preview/https://feel.digital/blog/2021-06-a-the-unity-editor-gets-an-apple-silicon-preview/Unity's Apple Silicon preview raises practical questions about native plugins, editor tooling and reproducible project environments.Den IvanovMakingWed, 30 Jun 2021 00:00:00 GMT https://feel.digital/blog/2021-05-a-cloth-is-still-a-difficult-simulation/https://feel.digital/blog/2021-05-a-cloth-is-still-a-difficult-simulation/Learned garment deformation can make clothing more practical to animate, but body contact, material behavior and unfamiliar poses remain distinct challenges.Den IvanovGraphicsMon, 31 May 2021 00:00:00 GMT https://feel.digital/blog/2021-04-a-a-digital-avatar-starts-with-a-camera/https://feel.digital/blog/2021-04-a-a-digital-avatar-starts-with-a-camera/NVIDIA's AR SDK can provide face and body estimates, but an avatar needs an explicit mapping from those measurements to its own expressive controls.Den IvanovXRFri, 30 Apr 2021 00:00:00 GMT https://feel.digital/blog/2021-03-a-an-nft-is-more-than-the-token/https://feel.digital/blog/2021-03-a-an-nft-is-more-than-the-token/An NFT connects a token record to metadata and media through several systems. Persistence depends on how those connections are maintained.Den IvanovCryptoWed, 31 Mar 2021 00:00:00 GMT https://feel.digital/blog/2021-02-a-metahuman-and-the-cost-of-believability/https://feel.digital/blog/2021-02-a-metahuman-and-the-cost-of-believability/MetaHuman lowers the cost of assembling a detailed digital person, while leaving performance, lighting and character decisions in the creator's hands.Den IvanovXRSun, 28 Feb 2021 00:00:00 GMT https://feel.digital/blog/2021-01-a-face-hands-body-one-tracking-pipeline/https://feel.digital/blog/2021-01-a-face-hands-body-one-tracking-pipeline/MediaPipe Holistic shows why face, hand and body tracking benefit from a coordinated pipeline instead of three unrelated detectors.Den IvanovXRSun, 31 Jan 2021 00:00:00 GMT https://feel.digital/blog/2020-12-a-a-fashion-show-you-can-walk-through/https://feel.digital/blog/2020-12-a-a-fashion-show-you-can-walk-through/Balenciaga Afterworld makes fashion presentation spatial. That changes how a viewer moves, where attention lands and how clothing can be inspected.Den IvanovMakingThu, 31 Dec 2020 00:00:00 GMT https://feel.digital/blog/2020-11-a-running-a-neural-network-inside-unity/https://feel.digital/blog/2020-11-a-running-a-neural-network-inside-unity/Putting style transfer into a game requires attention to image conversion, GPU work and temporal stability as well as the neural network.Den IvanovAIMon, 30 Nov 2020 00:00:00 GMT https://feel.digital/blog/2020-10-a-what-depth-could-add-to-web-ar/https://feel.digital/blog/2020-10-a-what-depth-could-add-to-web-ar/The early WebXR depth proposal could help virtual objects respond to real surfaces, but depth must be aligned, interpreted and trusted selectively.Den IvanovXRSat, 31 Oct 2020 00:00:00 GMT https://feel.digital/blog/2020-09-a-virtual-production-on-a-small-setup/https://feel.digital/blog/2020-09-a-virtual-production-on-a-small-setup/A small virtual production setup needs a dependable matte, matched camera geometry and controlled delay before it needs a complicated set.Den IvanovCaptureWed, 30 Sep 2020 00:00:00 GMT https://feel.digital/blog/2020-08-a-the-messy-internet-as-a-3d-dataset/https://feel.digital/blog/2020-08-a-the-messy-internet-as-a-3d-dataset/NeRF-W separates persistent scene structure from changing appearance and temporary occluders in uncontrolled photo collections.Den IvanovGraphicsMon, 31 Aug 2020 00:00:00 GMT https://feel.digital/blog/2020-07-a-a-face-tracker-is-part-of-a-larger-system/https://feel.digital/blog/2020-07-a-a-face-tracker-is-part-of-a-larger-system/My Broadcast AR SDK changes expose head pose and alter the sample workflow. They show why tracking integration extends beyond inference.Den IvanovXRFri, 31 Jul 2020 00:00:00 GMT https://feel.digital/blog/2020-06-a-the-last-percent-of-a-digital-human/https://feel.digital/blog/2020-06-a-the-last-percent-of-a-digital-human/Gawain from The Heretic is a useful reference for thinking about how facial geometry, lighting and motion must agree.Den IvanovXRTue, 30 Jun 2020 00:00:00 GMT https://feel.digital/blog/2020-05-a-what-an-open-source-360-stitcher-reveals/https://feel.digital/blog/2020-05-a-what-an-open-source-360-stitcher-reveals/The open Vahana VR and VideoStitch code reveals why a 360 pipeline needs separate answers for calibration, seams, timing and delivery.Den IvanovXRSun, 31 May 2020 00:00:00 GMT https://feel.digital/blog/2020-04-a-the-webcam-becomes-a-graphics-input/https://feel.digital/blog/2020-04-a-the-webcam-becomes-a-graphics-input/A webcam becomes an input device when tracking data is translated into stable, correctly timed controls for a graphics application.Den IvanovXRThu, 30 Apr 2020 00:00:00 GMT https://feel.digital/blog/2020-03-a-nerf-a-scene-stored-as-a-function/https://feel.digital/blog/2020-03-a-nerf-a-scene-stored-as-a-function/The original NeRF represents a scene with density and view-dependent color. Rendering a new view means sampling that function along camera rays.Den IvanovGraphicsTue, 31 Mar 2020 00:00:00 GMT https://feel.digital/blog/2020-02-a-removing-a-person-is-harder-than-detecting-one/https://feel.digital/blog/2020-02-a-removing-a-person-is-harder-than-detecting-one/Person removal depends on remembering a plausible background, handling uncertain boundaries and keeping the result stable across frames.Den IvanovAISat, 29 Feb 2020 00:00:00 GMT https://feel.digital/blog/2020-01-a-the-meeting-room-is-becoming-a-scene/https://feel.digital/blog/2020-01-a-the-meeting-room-is-becoming-a-scene/Spatial collaboration becomes useful when people need to point at the same object, rather than simply occupy the same virtual room.Den IvanovXRFri, 31 Jan 2020 00:00:00 GMT https://feel.digital/blog/2019-12-a-what-stylegan2-fixed-and-what-it-did-not/https://feel.digital/blog/2019-12-a-what-stylegan2-fixed-and-what-it-did-not/StyleGAN2 traces recurring image artifacts back to architecture and training choices. Cleaner outputs improve the tool without making its latent space a complete model of the world.Den IvanovAITue, 31 Dec 2019 00:00:00 GMT https://feel.digital/blog/2019-11-b-volumetric-capture-is-a-synchronization-problem/https://feel.digital/blog/2019-11-b-volumetric-capture-is-a-synchronization-problem/A distributed volumetric capture system needs a common space and a common timeline. Small disagreements turn into visible seams on moving subjects.Den IvanovCaptureSat, 30 Nov 2019 00:00:00 GMT https://feel.digital/blog/2019-11-a-separating-a-song-into-its-parts/https://feel.digital/blog/2019-11-a-separating-a-song-into-its-parts/Spleeter estimates separate musical sources from a finished mix. Its usefulness comes from making an imperfect inverse problem easy to explore.Den IvanovAISat, 30 Nov 2019 00:00:00 GMT https://feel.digital/blog/2019-10-a-from-rendertexture-to-a-printed-artifact/https://feel.digital/blog/2019-10-a-from-rendertexture-to-a-printed-artifact/The public PrinterPluginPro documentation turns a Unity image into a clear integration contract: readable pixel data, explicit page fitting and a deliberate capture step.Den IvanovMakingThu, 31 Oct 2019 00:00:00 GMT https://feel.digital/blog/2019-09-a-face-filters-are-a-real-time-systems-problem/https://feel.digital/blog/2019-09-a-face-filters-are-a-real-time-systems-problem/A browser face filter combines capture, tracking and rendering on a shared frame budget. Small timing and coordinate errors can break the illusion.Den IvanovXRMon, 30 Sep 2019 00:00:00 GMT https://feel.digital/blog/2019-08-a-hands-as-a-mobile-interface/https://feel.digital/blog/2019-08-a-hands-as-a-mobile-interface/MediaPipe's hand-tracking pipeline separates locating a palm from estimating finger landmarks. A usable gesture interface needs another layer of state and feedback.Den IvanovXRSat, 31 Aug 2019 00:00:00 GMT https://feel.digital/blog/2019-07-a-rendering-a-scene-without-a-mesh/https://feel.digital/blog/2019-07-a-rendering-a-scene-without-a-mesh/Neural Point-Based Graphics attaches learned features to a point cloud and trains a renderer to turn projected features into an image.Den IvanovGraphicsWed, 31 Jul 2019 00:00:00 GMT https://feel.digital/blog/2019-06-a-walking-between-photographs/https://feel.digital/blog/2019-06-a-walking-between-photographs/DeepView uses layered images to synthesize nearby viewpoints. Occlusion is the reason a stack of layers can do more than a single depth-warped photograph.Den IvanovGraphicsSun, 30 Jun 2019 00:00:00 GMT https://feel.digital/blog/2019-05-a-ar-without-an-app-install/https://feel.digital/blog/2019-05-a-ar-without-an-app-install/Browser AR reduces the cost of entering a spatial experience. A good prototype still needs a narrow tracking promise and a useful fallback.Den IvanovXRFri, 31 May 2019 00:00:00 GMT https://feel.digital/blog/2019-04-a-teaching-game-agents-to-play-together/https://feel.digital/blog/2019-04-a-teaching-game-agents-to-play-together/A small soccer environment exposes the design decisions behind learned behavior: what agents observe, which actions they can take and what earns a reward.Den IvanovAITue, 30 Apr 2019 00:00:00 GMT https://feel.digital/blog/2019-03-a-putting-body-tracking-inside-unity/https://feel.digital/blog/2019-03-a-putting-body-tracking-inside-unity/OpenPose's Unity wrapper supplies body keypoints. Turning those estimates into interaction requires coordinate mapping, confidence handling and a clear behavior when tracking fails.Den IvanovXRSun, 31 Mar 2019 00:00:00 GMT https://feel.digital/blog/2019-02-a-presence-from-four-depth-cameras/https://feel.digital/blog/2019-02-a-presence-from-four-depth-cameras/Multiple depth cameras can turn a remote person into a spatial capture. The useful freedom depends on coverage, alignment and what the cameras cannot see.Den IvanovCaptureThu, 28 Feb 2019 00:00:00 GMT https://feel.digital/blog/2019-01-a-mobile-xr-has-a-bandwidth-problem/https://feel.digital/blog/2019-01-a-mobile-xr-has-a-bandwidth-problem/Mobile XR moves camera, tracking and display data through a shared power budget. More compute helps only when the whole pipeline keeps up.Den IvanovXRThu, 31 Jan 2019 00:00:00 GMT https://feel.digital/blog/2018-12-a-fisheye-calibration-before-the-pretty-picture/https://feel.digital/blog/2018-12-a-fisheye-calibration-before-the-pretty-picture/A fisheye image is a map of directions. Calibration and rectification depend on choosing a projection that respects its wide field of view.Den IvanovXRMon, 31 Dec 2018 00:00:00 GMT https://feel.digital/blog/2018-11-a-vr180-is-geometry-hidden-in-a-video-file/https://feel.digital/blog/2018-11-a-vr180-is-geometry-hidden-in-a-video-file/My VR180 broadcast experiments led into MP4 projection metadata, where a rectangular video frame becomes separate views on a mesh.Den IvanovCaptureFri, 30 Nov 2018 00:00:00 GMT https://feel.digital/blog/2018-10-a-teaching-a-character-by-showing-it-a-video/https://feel.digital/blog/2018-10-a-teaching-a-character-by-showing-it-a-video/Berkeley's SFV pipeline turns video into a motion reference, then trains a simulated character to reproduce the skill under physics.Den IvanovAIWed, 31 Oct 2018 00:00:00 GMT https://feel.digital/blog/2018-09-a-the-browser-as-a-door-into-vr/https://feel.digital/blog/2018-09-a-the-browser-as-a-door-into-vr/Firefox Reality brings the web's familiar idea of following a link into a headset, where navigation and text input need different treatment.Den IvanovXRSun, 30 Sep 2018 00:00:00 GMT https://feel.digital/blog/2018-08-a-why-vr180-trades-coverage-for-detail/https://feel.digital/blog/2018-08-a-why-vr180-trades-coverage-for-detail/VR180 spends its image budget on the space in front of the camera. That changes both technical sampling and the way a scene should be staged.Den IvanovXRFri, 31 Aug 2018 00:00:00 GMT https://feel.digital/blog/2018-07-a-calibration-before-reconstruction/https://feel.digital/blog/2018-07-a-calibration-before-reconstruction/A reconstruction pipeline needs agreement about lenses, coordinate systems and time before it can turn images into a trustworthy scene.Den IvanovCaptureTue, 31 Jul 2018 00:00:00 GMT https://feel.digital/blog/2018-06-a-seurat-and-the-art-of-keeping-only-what-you-can-see/https://feel.digital/blog/2018-06-a-seurat-and-the-art-of-keeping-only-what-you-can-see/Seurat simplifies a scene around a chosen region of viewpoints. Limiting where the viewer can move creates room for much richer appearance.Den IvanovXRSat, 30 Jun 2018 00:00:00 GMT https://feel.digital/blog/2018-05-a-livepeer-a-useful-question-for-blockchain/https://feel.digital/blog/2018-05-a-livepeer-a-useful-question-for-blockchain/Livepeer's alpha connects a concrete computing job to a coordination protocol. The interesting questions concern service quality, verification and payment.Den IvanovCryptoThu, 31 May 2018 00:00:00 GMT https://feel.digital/blog/2018-04-a-from-a-short-video-to-a-digital-human/https://feel.digital/blog/2018-04-a-from-a-short-video-to-a-digital-human/A monocular video can constrain a digital human from several directions, provided the system accounts for the person's motion between frames.Den IvanovXRMon, 30 Apr 2018 00:00:00 GMT https://feel.digital/blog/2018-03-a-learning-ml-from-the-graphics-side/https://feel.digital/blog/2018-03-a-learning-ml-from-the-graphics-side/I want to learn machine learning through images and graphics problems I can inspect, starting with small experiments and honest comparisons.Den IvanovAISat, 31 Mar 2018 00:00:00 GMT https://feel.digital/blog/2018-02-b-growing-a-generator-one-resolution-at-a-time/https://feel.digital/blog/2018-02-b-growing-a-generator-one-resolution-at-a-time/Progressive GAN training begins with a small image and adds detail gradually. The transition between resolutions is part of the method.Den IvanovAIWed, 28 Feb 2018 00:00:00 GMT https://feel.digital/blog/2018-02-a-a-mandelbrot-set-on-the-gpu/https://feel.digital/blog/2018-02-a-a-mandelbrot-set-on-the-gpu/The Mandelbrot set is a compact way to understand GPU work: independent pixels, repeated arithmetic and a surprising amount of control-flow variation.Den IvanovGraphicsWed, 28 Feb 2018 00:00:00 GMT https://feel.digital/blog/2018-01-a-what-does-a-private-transaction-hide/https://feel.digital/blog/2018-01-a-what-does-a-private-transaction-hide/Zcash separates proof that a transaction is valid from public disclosure of its contents. Privacy still depends on the surrounding transaction path.Den IvanovCryptoWed, 31 Jan 2018 00:00:00 GMT https://feel.digital/blog/2017-12-b-why-bright-renders-turn-white/https://feel.digital/blog/2017-12-b-why-bright-renders-turn-white/Filmic makes the transformation from scene values to display values explicit. A bright pixel need not lose all of its neighbors to clipping.Den IvanovGraphicsSun, 31 Dec 2017 00:00:00 GMT https://feel.digital/blog/2017-12-a-mining-profitability-is-a-moving-target/https://feel.digital/blog/2017-12-a-mining-profitability-is-a-moving-target/MultiPoolMiner is an example of a controller choosing between changing estimates. Switching costs and stale measurements complicate the obvious rule.Den IvanovCryptoSun, 31 Dec 2017 00:00:00 GMT https://feel.digital/blog/2017-11-a-discovery-without-an-infinite-feed/https://feel.digital/blog/2017-11-a-discovery-without-an-infinite-feed/A map and a decade selector offer a different rhythm for music discovery: choose a direction, then let the archive surprise you.Den IvanovMakingThu, 30 Nov 2017 00:00:00 GMT https://feel.digital/blog/2017-10-a-a-portable-3d-scene-needs-a-shared-material-language/https://feel.digital/blog/2017-10-a-a-portable-3d-scene-needs-a-shared-material-language/glTF 2.0 gives materials a portable description, making it easier to move a scene without carrying one renderer's shader code along with it.Den IvanovGraphicsTue, 31 Oct 2017 00:00:00 GMT https://feel.digital/blog/2017-09-a-can-you-see-a-blockchain/https://feel.digital/blog/2017-09-a-can-you-see-a-blockchain/Transaction visualizations make a network feel tangible, but their mappings can hide uncertainty about what the activity actually means.Den IvanovCryptoSat, 30 Sep 2017 00:00:00 GMT https://feel.digital/blog/2017-08-a-an-interface-to-a-century-of-recorded-sound/https://feel.digital/blog/2017-08-a-an-interface-to-a-century-of-recorded-sound/The Great 78 Project makes old recordings explorable through careful transfers, metadata and access to the imperfections of the source.Den IvanovMakingThu, 31 Aug 2017 00:00:00 GMT https://feel.digital/blog/2017-07-a-printing-a-unity-texture-in-the-real-world/https://feel.digital/blog/2017-07-a-printing-a-unity-texture-in-the-real-world/My early PrinterPluginPro work connects a Unity texture to a physical printer. The difficult part is the boundary between rendering and native output.Den IvanovMakingMon, 31 Jul 2017 00:00:00 GMT https://feel.digital/blog/2017-06-a-a-flash-crash-is-a-system-of-feedback-loops/https://feel.digital/blog/2017-06-a-a-flash-crash-is-a-system-of-feedback-loops/The June GDAX price collapse shows how order-book liquidity, stop orders and forced selling can amplify one another.Den IvanovCryptoFri, 30 Jun 2017 00:00:00 GMT https://feel.digital/blog/2017-05-a-focus-is-a-coordinate-exploring-light-fields/https://feel.digital/blog/2017-05-a-focus-is-a-coordinate-exploring-light-fields/A light field samples where rays travel as well as where they land. Refocusing becomes an operation on those samples.Den IvanovCaptureWed, 31 May 2017 00:00:00 GMT https://feel.digital/blog/2017-04-a-rtmp-can-carry-more-than-video/https://feel.digital/blog/2017-04-a-rtmp-can-carry-more-than-video/A small .NET RTMP client separates three ideas that are often bundled together: media transport, remote calls and video encoding.Den IvanovCaptureSun, 30 Apr 2017 00:00:00 GMT https://feel.digital/blog/2017-03-a-when-design-starts-with-a-search-space/https://feel.digital/blog/2017-03-a-when-design-starts-with-a-search-space/Generative design makes the definition of a problem part of the design itself. The useful output is a set of informed choices.Den IvanovAIFri, 31 Mar 2017 00:00:00 GMT https://feel.digital/blog/2017-02-a-a-shader-is-a-small-world/https://feel.digital/blog/2017-02-a-a-shader-is-a-small-world/A fragment shader turns coordinates and time into an image. A tiny moving shape is enough to explain the feedback loop.Den IvanovGraphicsTue, 28 Feb 2017 00:00:00 GMT https://feel.digital/blog/2017-01-a-order-from-chaos-music-as-a-generative-system/https://feel.digital/blog/2017-01-a-order-from-chaos-music-as-a-generative-system/Max Cooper and Maxime Causeret turn musical repetition into a visual study of growth, motion and small variations.Den IvanovGraphicsTue, 31 Jan 2017 00:00:00 GMT https://feel.digital/blog/2016-12-a-from-edges-to-images-with-pix2pix/https://feel.digital/blog/2016-12-a-from-edges-to-images-with-pix2pix/pix2pix treats image translation as a learned relationship between paired examples, with a second network judging whether the result fits.Den IvanovAISat, 31 Dec 2016 00:00:00 GMT https://feel.digital/blog/2016-11-a-two-fisheye-images-one-difficult-seam/https://feel.digital/blog/2016-11-a-two-fisheye-images-one-difficult-seam/My early theta_stitch work sits inside a deceptively compact problem: reconciling lens geometry, overlap and parallax between two fisheye images.Den IvanovCaptureWed, 30 Nov 2016 00:00:00 GMT https://feel.digital/blog/2016-10-a-small-rules-surprisingly-large-worlds/https://feel.digital/blog/2016-10-a-small-rules-surprisingly-large-worlds/Wave Function Collapse builds larger patterns by propagating local constraints. Its successes and contradictions are both useful to understand.Den IvanovGraphicsMon, 31 Oct 2016 00:00:00 GMT https://feel.digital/blog/2016-09-a-making-a-voice-one-sample-at-a-time/https://feel.digital/blog/2016-09-a-making-a-voice-one-sample-at-a-time/WaveNet generates an audio waveform through conditional prediction, revealing both the richness and the cost of working at sample scale.Den IvanovAIFri, 30 Sep 2016 00:00:00 GMT https://feel.digital/blog/2016-08-a-what-an-immutable-ledger-can-and-cannot-decide/https://feel.digital/blog/2016-08-a-what-an-immutable-ledger-can-and-cannot-decide/Ethereum's hard fork separates two questions that are often bundled together: how a ledger records decisions and how people decide which ledger to follow.Den IvanovCryptoWed, 31 Aug 2016 00:00:00 GMT https://feel.digital/blog/2016-07-a-reading-the-surround-360-stitching-pipeline/https://feel.digital/blog/2016-07-a-reading-the-surround-360-stitching-pipeline/Surround 360's open rendering pipeline shows why stereo stitching is a chain of geometric decisions rather than a single blending effect.Den IvanovCaptureSun, 31 Jul 2016 00:00:00 GMT https://feel.digital/blog/2016-06-a-a-smart-contract-still-needs-a-threat-model/https://feel.digital/blog/2016-06-a-a-smart-contract-still-needs-a-threat-model/Smart contract security begins with assumptions about adversaries, state changes and external calls, not with the word immutable.Den IvanovCryptoThu, 30 Jun 2016 00:00:00 GMT https://feel.digital/blog/2016-05-a-what-mobile-vr-makes-you-leave-out/https://feel.digital/blog/2016-05-a-what-mobile-vr-makes-you-leave-out/Daydream's mobile focus makes scope, input and the cost of every rendered frame central design decisions.Den IvanovXRTue, 31 May 2016 00:00:00 GMT https://feel.digital/blog/2016-04-a-a-360-camera-is-a-synchronization-problem/https://feel.digital/blog/2016-04-a-a-360-camera-is-a-synchronization-problem/A multicamera VR rig has to agree about time and geometry before its images can become a comfortable stereo panorama.Den IvanovCaptureSat, 30 Apr 2016 00:00:00 GMT https://feel.digital/blog/2016-03-a-the-room-is-part-of-the-interface/https://feel.digital/blog/2016-03-a-the-room-is-part-of-the-interface/HoloLens development changes interface design by making gaze, gestures, sound and the surrounding room part of the same problem.Den IvanovXRThu, 31 Mar 2016 00:00:00 GMT https://feel.digital/blog/2016-02-a-when-style-became-something-a-computer-could-move/https://feel.digital/blog/2016-02-a-when-style-became-something-a-computer-could-move/Neural style transfer turns visual resemblance into an optimization problem, with useful results and a surprisingly specific meaning of style.Den IvanovAIMon, 29 Feb 2016 00:00:00 GMT https://feel.digital/blog/2016-01-a-a-web-page-you-can-step-inside/https://feel.digital/blog/2016-01-a-a-web-page-you-can-step-inside/Early A-Frame makes a useful promise: describe a small 3D scene with familiar web tools, then share it through a link.Den IvanovXRSun, 31 Jan 2016 00:00:00 GMT