scentoni3 hours ago
If the active elements were convex instead of concave, I can imagine this being useful for people with visual impairments. How does this compare to existing technologies for braille displays?
fhdkweigan hour ago
https://en.wikipedia.org/wiki/Refreshable_braille_display
The technology hasn't changed at all since the 1992 film Sneakers with the blind character Whistler. https://youtu.be/GS3npSv8iuM?t=124
tyleo3 days ago
Wow, this is underrated. The start of the video cuts between a few other inventions this creator made using air. They discussed using air for digital logic gates generally.
Really neat stuff I hadn’t thought about before!
rbanffy3 days ago
It becomes more interesting when you couple a flexible display with it.
Wowfunhappy37 minutes ago
...especially if that display could be a touch screen...
joezydeco26 minutes ago
It's been tried with fluid instead of air.
https://www.engadget.com/this-oled-screen-can-fill-with-liqu...
caditinpiscinam2 hours ago
A whole new type of "vacuum tube"
olalonde2 hours ago
Rocky would approve.
pointpth3 hours ago
sometimes humans are awesome.