Build your own DIY touch screen on any TV using light triangulation
![](https://i.ytimg.com/vi/Shyj-7JLFsg/mqdefault.jpg)
4:53
Magic Frame : Turn everything into a digital touch area!
![](https://i.ytimg.com/vi/RWjvJq4Zabk/mqdefault.jpg)
12:36
Smart Mirror Touchscreen (with Face ID) using Raspberry Pi 4 | Full Tutorial
![](https://i.ytimg.com/vi/mB9_Tut-WG8/mqdefault.jpg)
2:39
How to build your own multitouch table?
![](https://i.ytimg.com/vi/L8D3SuZpI-0/mqdefault.jpg)
11:16
liquid crystal display making
![](https://i.ytimg.com/vi/DrqdHVeBkp4/mqdefault.jpg)
13:45
Building a USB-C touchscreen monitor (new for modern devices)
![](https://i.ytimg.com/vi/wM_Byrv9iBI/mqdefault.jpg)
5:32
Holographic FlexLED
![](https://i.ytimg.com/vi/TawV0UBrEuA/mqdefault.jpg)
9:43
Try making a touch-sensitive smart river desktop and simply share the process!!
![](https://i.ytimg.com/vi/fxkEPKGgv8o/mqdefault.jpg)
14:54