Very light touch switch. Works well for weak fingers & very slight movement in other areas. Velcro to a surface or lightweight mounting arm.
Light touch but provides a little resistance which allows a finger to rest on it without activating it.
Goose neck mounted switch for easy positioning. Especially good for head and knee switch access.
Single Foot Switch
Provides a little resistance for resting the foot on the switch without activating it. Bonus- not expensive.
Pillow Switch(without cushion)
Very versatile especially for head activation. Features a safety pin and Velcro for fastening to pillow, wheelchair headrest, clothes, etc.
For an article on the very important uses of switches for pALS please visit the Praactical AAC Website.