November 5, 2010 6:30 pm Microsoft, A New Player in the Smart Phone Game Microsoft‘s new Windows Phone 7 gives the iPhone and Android some competition. US & World Videos 1:03 Looking for a side gig? SF-based app says check out sports-concert venues 2:42 Tech companies now using AI to help boost housing market 1:34 Artificial intelligence used to avoid blackouts 1:25 Bay Area high school seniors honored with Dave Goldberg Scholarship 0:26 Kaiser Permanente data breach may have affected millions