Do not miss the chance to get a feel of the futuristic restaurant when you are in San Francisco next. Eatsa, a fast-food chain, has opened its first robot-managed restaurant right off the Embercadero at 121 Spear Street. Select your meal on the in-store i-pad or your smartphone and pay for your food electronically. When the order is ready, hands slide the food into a &lsquocubby&rsquo which lights up with the customer&rsquos name. Started by a techie, Scott Drummond, the restaurant aims to improve delivery time and lower costs. By the way, expect to eat healthy at this futuristic restaurant. Choose from their wide range of salads and quinoa bowls stuffed with fresh vegetables.