Manuel Martinez, the manager of a popular salad restaurant in Washington, D.C., called Sweetgreen, assists a customer. Martinez says customers use the QR code on the wall to learn about promotions and to get discounts.
Supporters of Syrian President Bashar Assad carry a giant flag with his image on it during a pro-regime protest in Damascus, Syria, in August. Pro-government forces are now taking their message to a new arena: cyberspace.
Facebook CEO Mark Zuckerberg shows Timeline during the f/8 conference in San Francisco, on Thursday. The changes to Facebook continue, but some people are unhappy with the recent tweaks.