INPUT & OUTPUT DEVICES

1. OUTPUT

1.1. MONITOR

1.1.1. CHALLENGE

1.1.1.1. Monitors with larger screen sizes may be useful, but only if they are of sufficient resolution; or the image will be big but fuzzy.

1.1.2. APPLICATION

1.1.2.1. The monitor is an output device that is necessary for display and visibility, and presentation of information that is needed for learning.

2. INPUT

2.1. KEYBOARD

2.1.1. CHALLENGE

2.1.1.1. The design of a keyboard may create a challenge for the user. Sometimes ergonomic designed keyboards are needed to lessen the issues that come from carpal tunnel syndrome or even arthritis.

2.1.2. APPLICATION

2.1.2.1. The keyboard is an input device that is necessary for communication and presentation of information that is needed for learning.