Building "learn to touch type" glove with ...
summary
A glove with tiny pressure sensors made from Velostat sandwiched between conductive fabric and stitched with conductive thread plugs into an Arduino analog pin that reports 0–20 idle and >5 when pressed and uses a debounce so one press emits one event. A serial Elixir umbrella forwards finger-ID events to a core logic app that pairs them with browser key events over a Phoenix channel, matches key vs expected letter and finger vs map for QWERTY, and the demo renders green correct keys and highlights mismatches.
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chapters (14)
- 0:00Start
- 2:43DISPLAY TEXT
- 2:57RECORD FINGER EVENTS
- 9:58KEY PRESS EVENTS DATA FLOW
- 11:25ARCHITECTURE
- 13:15CONDUCTIVE MATERIAL
- 13:39CUT SENSOR SHAPE
- 13:57ARDUINO
- 14:40VALUES FROM SENSOR
- 15:37RINSE AND REPEAT
- 16:46TERMINOLOGY
- 17:22FINGER EVENTS DATA FLOW
- 20:23MATCHING LOGIC
- 25:38MATCHER FINGER NUMBERS TO LETTERS
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