Here’s a basic version of a ‘transparent touchscreen’ just to get some concept ideas going.
httpss://youtu.be/isb9wBCJGwc
Based on the touchscreen display used in the film Minority Report
httpss://youtu.be/7SFeCgoep1c
Considering the film was made in 2002 the idea when it came out was considered futuristic. Now though… seems like the idea is becoming reality, but could it really be used in this format?