Controlling a monitor or small screen with gesture looks amazing. But we cannot see much advantage of such short range gesture control over touch screens. So our Astra is generally designed for large screen gesture control.
The other two reasons are:
- Statistic data of existing 3D sensors;
- Resource limitation (we need the support from our good customers to release more products)
BTW, we don't have any technical difficulty in release 10cm ultra short range sensors. As long as we found a increment desire and, gather enough resource, we will try to more forward.