What kind of technologies would you like to see one day made real?

[Commander Troi]

Whatever Star Trek has that replaces needles.

 

[DarthTimon]

Whatever Star Trek has that replaces needles.

Child me could not agree more. Adult me isn't especially fond of them either, yet I have 10 tattoos. Mind you, different type of needle.

 

[Santaman]

Whatever Star Trek has that replaces needles.

Jet injector - Wikipedia

en.wikipedia.org

You mean a hypospray or the real thing, the jet injector, it exists already, the prop used in Star Trek was actually a modified diesel fuel injector.

Hypospray - Wikipedia

en.wikipedia.org

 

[Owain Taggart]

It occurred to me that the Google Lens mode where you use the phone's camera to search what you're seeing feels very much like some kind of Tricorder.