Please introduce yourselves:

I'm Euwyn Poon, a startup founder, software engineer and designer. In a former life, I practiced M&A law with Simpson Thacher & Bartlett, LLP in New York City. I earned a B.A. in computer science from Cornell University and received my JD from Cornell Law School. I now run Opzi. Sherwyn is my brother.

I'm Sherwyn Poon, a product-focused software engineer. Prior to joining Opzi, I studied computer science at the University of Michigan. In the past, I've built products for Facebook, iOS and Android. Euwyn is my brother.

Tell us a little about Opzi:

EP:

What does Immersion do for developers?

Immersion Inc has a library of vibration effects for Android. This library is licensed to game developers to integrate into their games. If you haven't heard of "vibration effects", it's a technology that became very popular in the game console world, and is now a favourite on Android, too. Our library has very fine control over the vibration actuator on a mobile device. So in a game, when a car door slams or someone racks a shotgun, the player can actually feel these actions at their fingertips. It's a whole new level of engagement.

When users are