3-D touchless interactive display detects finger humidity to change color
Phys.org,
A novel three-dimensional (3-D) touchless interactive display can change color based on the distance of the user's finger from…
A novel three-dimensional (3-D) touchless interactive display can change color based on the distance of the user's finger from…
Electromagnetic radiation – it might sound like something that you’d be better off avoiding, but electromagnetic waves of…
This article originally appeared in The Conversation.