Haath Se Setup

No hands –

Turn on your camera

Record each sign by copying it from the ISLRTC dictionary. Video stays on this device; only hand-point numbers and one small photo are saved.

Match

Record signs

Teach the camera each ISL sign

Look the sign up in ISLRTC's Sign Learn app or the ISLRTC dictionary. Then, for each sign:

Demo clip. A 3-second video learners will copy. Do the full sign, including any movement.
Hand shape. Hold the main shape still for 3 seconds. The camera uses this to check learners. Record it 2 or 3 times, ideally with different people's hands.

Replace the reference photo on the next recording

Recognition

Match tolerance (this device)2.0

Closest match right now: –. Lower is stricter.

Sign pack

Export a backup of every recording, or import one (including exports from the single-file Haath Se). Imported signs are matched by their label, such as "3" or "A".

Import sign pack

Enter the setup PIN

Turn on your camera