wiki - projects https://wiki.johnharrison.cc/ 2026-09-14T05:52:38+00:00 wiki https://wiki.johnharrison.cc/ https://wiki.johnharrison.cc/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-08-31T21:04:37+00:00 John Harrison (john@undisclosed.example.com) lawrencelightsheight - created https://wiki.johnharrison.cc/doku.php?id=projects:lawrencelightsheight&rev=1788210277&do=diff North Pole Height Sensor — Design Summary (v2) Sensor: Benewake TFmini Plus * ToF lidar, 3.6° FOV — narrow enough to avoid seeing the pole shaft, unlike wide-beam ultrasonic options (SRF04, JSN-SR04T) considered earlier. * IP65 sealed enclosure — no DIY weatherproof box needed. text/html 2026-08-31T02:07:49+00:00 John Harrison (john@undisclosed.example.com) biosonification https://wiki.johnharrison.cc/doku.php?id=projects:biosonification&rev=1788142069&do=diff Plant Touch Sonification — Project Reference Goal Touch-based interactive botanical installation for sight-impaired visitors. Visitors touch plants, plants produce sound. Must run for months without damaging plants. Signal must be meaningful, not random. text/html 2026-08-28T12:22:22+00:00 John Harrison (john@undisclosed.example.com) ep_dome https://wiki.johnharrison.cc/doku.php?id=projects:ep_dome&rev=1787919742&do=diff Planetarium Dome Visuals — Project Summary The Project Live, real-time visuals for a planetarium dome theatre, streamed over NDI from Unreal Engine. Concept: audience is inside a capsule that descends from air into the sea — water ripple/drip shader, camera passes through the water surface partway through. text/html 2026-08-05T14:55:02+00:00 John Harrison (john@undisclosed.example.com) makerspace https://wiki.johnharrison.cc/doku.php?id=projects:makerspace&rev=1785941702&do=diff City Code * City of Lawrence Sprinkler Requirements * contacts * more info from Claude (private)