Even though I was supposed to prepare for job interviews, I spent a lot of time watching the techcrunch disrupt. It is amazing. There were so many cool ideas.
I especially liked apps using APIs from cars. Tesla++ was amazing – if Tesla is parked and undercharged and not plugged in, it will send you a text to remind you. Wakey Wakey is also cool – if you are sleepy and begin to drift away, it will alert you “wakey, wakey”, and find the next coffee shop or hotel for you. Amazing!!!
Other cool ones are:
AdFree – use a JS to do map/reduce in visitors’ browser when visitors are visiting your blog. So the blogger can make money from computing instead of ads.