Air canvas can very useful to the teachers or tutor who cann't afford stencil and help them in visualisation aspect of teaching.

describe what can people use it for, or how it makes existing tasks easier/safer e.t.c (markdown supported)

The problem it solves

1. Creating virtual canvas with camera display as background 
2. Getting track  of beat(pointer with specfic color)
3. Color tracking when changing between different colors and erasing text.


Air canvas

Air canvas is used to write, paint or draw on display screen via a beat(specfic colour circle which act as pointer).

Air canvas

Air canvas is used to write, paint or draw on display screen via a beat(specfic colour circle which act as pointer).

The problem Air canvas solves

Challenges I ran into