GARCON! With all the waiters and waitresses...

GARCON! With all the waiters and waitresses in Orange County, why can’t you get one when you want your check? . . . No problem if your table has the latest product from Roher Industries of Santa Ana. . . . At the touch of a button, WaiterLite, a fiber-optic wand protruding from a flower vase glows red, indicating you want service. . . . The $25 item was introduced last month and has provoked interest--mostly from middle to high-end restaurants, said a Roher spokesman. One side benefit: When the light’s off, the waiter leaves you alone.