Picture this: You’re stopped at a red light when you decide to alter your route. Are you legally allowed to check Google Maps on your smartphone? Or do you risk getting a ticket for using a map app?

Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on technique for visualizing and clustering data. A self-organizing map (SOM) is a data structure that can be used ...

Add Yahoo as a preferred source to see more of our stories on Google. Here’s what Illinois state law says about using navigation apps while driving. (iStockphoto/Getty Images) If you’re driving ...