Things I wish existed. Email me at pk@eml.cc if you can think of an implementation! Updated 01/31/2020.

1. Hi-def car horn. All around the car, not only in the front, so you can actually speak to people
2. Constant Shazaming of every bar/mall, with playlists published on website, same for every video streamer
3. IDE code display like a Prezi: easily zoomable, start with main, functions are expanded in place if needed, branches visualized, a big network of code, with annotated data flow and time profiling, and search that can restructure the view to better display variables/functions while searching
4. SoundHound but instead of humming, it recognizes dancing. Could also generate music that matches your moves, like a visual composer. You could perhaps talk to it or sing/beatbox parts to turn into actual MIDI too. A DAW for the voice/body
5. Comb filtering prevention app for multiple microphones (it would tell you to turn on mics one by one, and to move each new mic until there’s no cancellation)
6. Universally implemented email filter rules. So one can use headers that indicate: send a message to an archive folder, disregard, correct, etc.