Restaurants in Europe, the United States and Japan are testing E-menu's

Restaurants in Europe, the United States and Japan are testing technology to let diners order their food direct from a screen at their table instead of depending on a fellow human being to note their choice. Besides cutting costs, companies that sell the "e-menu"argue the bytes-for-bites approach has a novelty value that can lure younger customers, and boost revenues as tantalizing photographs of succulent steaks and gooey desserts tempt diners to order more.