By Chuong Nguyen | September 23, 2010 5:17 PM
Up to $10 million in prizes are on the line as Nokia is ramping up and getting serious about trying to re-enter the North American market. Teaming up with carrier AT&T, Nokia is calling on developers to create innovative apps for its soon to ship Nokia N8 smartphone, which runs on Symbian^3, and also for future Nokia handsets. The 2010 Calling All Innovators, North America contest will feature 11 different categories, with category winners receiving $150,000 cash and grand prize winners adding another $100,000 on top of their pot. January 28, 2011 is the deadline for submissions, and interested developers can submit their apps to Nokia.