1.domestic robot (eq. - cooks, cleans, cuts grass, etc.)
2.iphone app that tells you everything about a picture (eq.you shoot a building and it tells you what building that is - when it was build, owner, etc.)
3.full genome sequencing - you sequence your dna and then find your cancer risk, etc.
4.quantum rocket engine that can make spaceflight cheaper and reach way further
5. Artificial intelligence that writes news/articles.
10x.
>>> What technology sounds cool to you?