Simon Lan
LED screens will play a vital role in the digital era, with vast potential in various industries. We'll innovate and optimize our LED screen solutions, expand application areas, invest in R&D, and provide clients with better visual solutions, dedicating ourselves to driving healthy industry development and creating business value. We believe in the bright and promising future of the LED screen industry through cooperation and joint efforts.
I have no experience in this but the following article from eHow seems promising:
Using a touch screen with a computer allows you to do some things you wouldn't be able to do with just a mouse and keyboard. You can interact with the computer in a more natural way. You can also make sketches or take quick notes. Converting a liquid crystal display (LCD) to a touch screen can be done by installing one of many kits available. These kits contain a clear screen overlay to put over the monitor, a screen controller and universal serial bus (USB) or other cable type that plugs into your computer. The touch screen overlay is the same size of the computer monitor and is installed over the monitor in the monitor case. This is a fairly simple upgrade that most people can perform.
Things You'll Need:
- LCD touch screen conversion kit
- Microfiber cloth
The instructions are explained here: How to Convert an LCD to a Touch Screen
You can google for those touch add-on kits. I came across this, for example.