Pranav Mistry: The thrilling potential of SixthSense technology

Pranav Mistry demos several tools that help the physical world interact with the world of data. Mistry says he’ll open-source the software behind SixthSense, to open its possibilities to all, but …how?


Witness the power of A/B testing, with Optimizely’s Dan Siroker

At Optimizely, Siroker has turned A/B testing, the science of comparing how users react to different versions of website features, into an easy-to-use product…