AD Head Pointers

These head-worn pointers represent a significant design advancement in providing efficient pointing from a psychologically and cosmetically sound perspective: the chin. Unlike forehead protrusion pointers, using an "out from the chin" device more realistically places the pointer in proximity to the item(s) being accessed. It also eliminates the unsightly barrier imposed by forehead pointers because it doesn't interrupt either the wearer's field of vision or the full view of the wearer's face.

The AD-1 Standard Pointer * is fully adjustable; capable of being individually fitted to head sizes from 20-25 inches in circumference.

The AD-2 "Tiny Tot" Pointer has all the characteristics of the AD-1, but is specially sized for small heads from 17-20 inches in circumference. The headband has a rear strap adjustment and the yoke assembly is sized for smaller heads.

The AD-3 Standard Pointer (with rear strap closure) is a "gap filler" between the AD-1 and AD-2. The yoke assembly is standard size, but the rear knob adjustment portion of the AD-1 head band has been replaced with a hook and loop (Velcro) strap closure. This is particularly helpful when the wearer is seated against any headrest mechanism where the AD-1 knob would continuously abrade the headrest and cause discomfort. Also, it accommodates adult wearers with slightly smaller than average head sizes, for whom the overall yoke size reduction of the AD-2 is inappropriate.

Head Pointers

All models are shipped from the factory with carefully detailed adjustment and maintenance instructions.

AD Head Pointer Characteristics:

•   Lightweight aluminum and plastic construction.
•   Fully and independently adjustable headband and yoke/pointer assemblies.
•   Comfortable forehead and back cushions.
•   Adjustable chin strap available in two colors (brown/beige).
•   Translucent, conforming soft plastic chin cup.

* Developed in the field by the Rehabilitation Engineering Center, Children's Hospital at Stanford (Palo Alto, CA).