Assistive Technology, it's part assistive, and part technology. Who would have ever thought it would also be part industrial? I have been thrilled with an assessment kit from LocLine Modular Hose which is flexible hose that can be mounted to a wheelchair for switch trials. The main purpose for this hose is for industrial use. Somehow along the way, assistive technology professionals saw it's potential. Now they have a kit specifically for AT use. I have quick attached the hose to my very own "wheelchair" so you can see how it works.
The hose is flexible, but stable. You can easily move it around, yet it won't bend back like a gooseneck mount can. You can also snap off a length of it to make it shorter, or pop it back on(with a little force) to make it longer. The kit comes with 3 feet of hose with a circular base. It also comes with Velcro coins and reusable zip ties. The kit is wonderful for AT evaluations, and trialing switch mount placements.
I hope you find this kit useful for your AT trials!