This document provides information on assistive technologies and strategies for students with disabilities including strengths, obstacles, positioning, switches, keyboards, scanning, and more. It lists considerations for switch type including consistency, pressure required, inadvertent activation, and sensory feedback. Examples of switches mentioned include plate, textured, vibration, wobble, sip-puff, and eye blink switches. Scanning methods like step scanning, automatic scanning, inverse scanning, and directional scanning are also summarized.