So, I'm an OT (and a mom of a child with auditory defensiveness, among other things). I'm working with a little boy who has autism and responds really well to vibration. We got him a vibrating oral Jiggler toy, which works great, but he's struggling at daycare. He is almost 3 and non-verbal. I was wondering if anyone could recommend a cost-effective vibrating cushion or something that the daycare could have handy for him as part of his sensory diet? Any other ideas on how to provide similar organizing sensory input?