Output and Input
by Samuel Hess
1. Computer Screen
1.1. soft copy
2. Printed Page
2.1. hard copy
3. Cloud computing
3.1. iCloud
3.2. iCloud
4. (old) input
4.1. Mouse
4.2. Trackball
4.3. Keyboard
5. (new) input
5.1. touchscreens
5.1.1. iPads
5.1.2. Promethean Board
5.2. text to speach
5.2.1. Siri