Spactacle Updates https://deft-taffy-8b0a08.netlify.app/updates Research, engineering, prototypes, product decisions and what we learn while building Spactacle. en-us [Fixture] Measuring physical shelf engagement: from dwell to conversion https://deft-taffy-8b0a08.netlify.app/updates/measuring-physical-shelf-engagement https://deft-taffy-8b0a08.netlify.app/updates/measuring-physical-shelf-engagement Wed, 09 Sep 2026 00:00:00 GMT A framework for turning unstructured shopper interactions into decision-grade retail telemetry. Research [Fixture] Benchmarking stereo depth models on embedded edge accelerators https://deft-taffy-8b0a08.netlify.app/updates/stereo-depth-edge-inference-benchmarks https://deft-taffy-8b0a08.netlify.app/updates/stereo-depth-edge-inference-benchmarks Mon, 07 Sep 2026 00:00:00 GMT Evaluating real-time disparity estimation across diverse retail ambient lighting conditions. Engineering [Fixture] Selecting the optical stack for multi-tier retail shelving https://deft-taffy-8b0a08.netlify.app/updates/optical-stack-wide-angle-coverage https://deft-taffy-8b0a08.netlify.app/updates/optical-stack-wide-angle-coverage Fri, 04 Sep 2026 00:00:00 GMT Evaluating lens distortion, baseline separation, and depth precision for top and bottom shelf zones. Hardware [Fixture] Defining the behavioral event schema: see, touch, convert https://deft-taffy-8b0a08.netlify.app/updates/defining-the-behavioral-schema https://deft-taffy-8b0a08.netlify.app/updates/defining-the-behavioral-schema Wed, 02 Sep 2026 00:00:00 GMT How we categorize shopper interaction primitives into structured, reproducible time-series signals. Product [Fixture] Building Spactacle: founding principles and product focus https://deft-taffy-8b0a08.netlify.app/updates/founding-principles-and-roadmap https://deft-taffy-8b0a08.netlify.app/updates/founding-principles-and-roadmap Fri, 28 Aug 2026 00:00:00 GMT Why we are committed to building restrained, privacy-first technology that makes physical retail measurable. Company [Fixture] Evaluating synthetic store environments for occlusion edge cases https://deft-taffy-8b0a08.netlify.app/updates/evaluating-synthetic-store-scenarios https://deft-taffy-8b0a08.netlify.app/updates/evaluating-synthetic-store-scenarios Thu, 20 Aug 2026 00:00:00 GMT Using physics simulation to generate complex interaction edge cases before field deployment. Research [Fixture] Passive thermal management in ceiling-mounted retail sensors https://deft-taffy-8b0a08.netlify.app/updates/thermal-management-in-closed-mounts https://deft-taffy-8b0a08.netlify.app/updates/thermal-management-in-closed-mounts Sat, 15 Aug 2026 00:00:00 GMT Dissipating edge compute heat without active fans in dusty retail environments. Hardware