Input Devices Crossword Puzzle

QUESTIONS LIST: digital cameras : used to take and store pictures digitally, joystick : a vertical lever that is used to play games, scanner : a direct data entry device, sound : _ capture devices - these devices capture and digitize sounds to be understood by the computer, point of sale : provides companies with sales and marketing data, sensors : used widely in weather forecasting and in security systems, graphic tablet : a device used to create sketches and drawings on a computer, bio metric : _ systems - a security system that identifies a user by their characteristics, optical: _ mark reader - this device gathers information from human beings by recognizing marks on a document, micr : used to read data on cheques, touch screen : a touch-sensitive display found on atm machines, mouse : the most commonly used pointing device, light pen : a pointing device that detects light that is used on a monitor, remote control : a device used to operate a machine from a distance, webcam : a video capturing device used in video chats and videoconferencing, ocr: used to recognize text inside images, such as scanned documents and photos, voice : _ response unit - a system that is programmed to recognize spoken words and respond to the human's requests, touch pad : a small flat rectangular device that is sensitive to pressure and motion.