Activity # 1 (Input, Processing and Output) IPO A.) List 2 or 5 images with brief caption for Input, Processing and Output. After Posting all data then Publish. Input Device - An input device is a hardware or peripheral device used to send data to a computer. An input device allows users to communicate and feed instructions and data to computers for processing, display, storage and/or transmission. The following images are examples of input devices: SCANNER- These device allows a user to input photograph or document into the computer WEB CAMERA - Takes video and inputs into the computer. JOYSTICK- These ...