A recent study highlights how flexible workers are happier, more productive and less stressed than colleagues who continue to work 9 to 5 in the office.
Controller is a device that controls the transfer of data from a computer to a peripheral device and vice versa.
The controller. 1  5 The computer, or controller, is an electronic assembly separate from the rest of the machine. It has a climate-controlled enclosure mounted on the side of the frame or in an operator's console. 2  6 The assembled machine is test run for accuracy.