Affectiva's emotional measurement API has been around for a couple of years now. Affectiva has seen adoption by marketers, publishers, gaming companies, and chat services. However, Affectiva believes it can greatly expand the use case scenarios by offering its service at no charge to startups.
This week, Amazon announced a new addition to their AWS web service Amazon Glacier, which offers "extremely low cost archive storage" and easy setup for anyone already familiar with AWS. Though the pricing model seems convoluted, the continued expansion of Amazon's cloud computing services is good news for developers.