Alexa Skills Challenge: Beyond Voice Online Invent the Next Generation of Alexa Experiences That Go Beyond Voice $97,000 in prizes Winners announced 1115 participants
BitRate: Machine Learning & Music Series Online Machine Learning & Music Series by Gray Area and the Magenta team at Google Research $2,563 in prizes Winners announced 827 participants
Facebook Hackathon: AR Online Augment your world with Spark AR $7,000 in prizes Winners announced 1735 participants