Tip: Use a small bright red LED/sticker. Spell in the air like writing on glass. If recognition is off,
slow down and put brief pauses between letters (dot out of view for ~0.6s by default).
Path + Debug
Game running
false
Dot detected
false
Centroid
—
Points recorded
0
Segments
0
Recognition notes: this uses a simple $1-like gesture recognizer with a small built-in letter set + heuristics.
It will attempt to split letters by “dot missing” gaps. For best results, pause between letters.