First one is more impressive looking. Second one more reliable.
I think the real hard part is nobody wants to maintain these, and nobody really wants to pay to use them either. It's a lot of work and not something people do for free. It's no surprise these emerged (and won) in hackathons.
All the major operating systems are dedicating their full efforts into this, so it doesn't make much sense to actually raise money and do it.
https://youtube.com/watch?v=shnW3VerkiM
https://youtube.com/watch?v=VQhS6Uh4-sI
First one is more impressive looking. Second one more reliable.
I think the real hard part is nobody wants to maintain these, and nobody really wants to pay to use them either. It's a lot of work and not something people do for free. It's no surprise these emerged (and won) in hackathons.
All the major operating systems are dedicating their full efforts into this, so it doesn't make much sense to actually raise money and do it.