Input and Output Devices: concepts and examples

Section role: supports the 'Mapping the Data Flow: Inputs vs. Outputs' section by formalizing definitions and showing examples while the teacher debriefs the challenge and introduces key vocabulary. Slides: (1) Title — 'Communicating with Your Computer: Inputs & Outputs'; (2) What is a Peripheral? — bullets: definition of hardware outside the main computer case, connection to devices explored in the 'Specialized System Designer Challenge'; (3) Input Devices — bullets: definition (send data TO computer), examples: keyboard, mouse, microphone, scanner, graphic tablet, barcode scanner; (4) Output Devices — bullets: definition (receive data FROM computer), examples: monitor, printer, speakers, projector, braille display, plotter; (5) The Data Flow Cycle — bullets: visual diagram 'User -> Input -> Processing -> Output -> User', explanation of data movement; (6) Hybrid Devices — bullets: definition (both input and output functions), examples: touchscreen, VR headset, digital camera, MIDI controller; (7) Challenge Connection — bullets: how the challenge devices fit these new categories, reinforcing the idea of specialized tools for specific needs. Closing slide: 'Is a smartphone an Input, Output, or Hybrid device, and why?' — sets up further discussion and individual application.

Lara from Teachy