plastic cups?

http://wid.wisc.edu/content/uploads/2013/03/stealth-sculpture-3-14-web-11.jpg

making a plastic cup hanging chair or even a rocking chair  - sense of excitement

 round rocking cradle chair by young designers at the Victoria University of Wellington in New Zealand is a cross between a baby’s cradle, a rocking chair and a bed.

It’s well known that a gentle rocking motion is very relaxing for babies, children and adults alike. In many religions, prayers are said when rocking slightly backwards and forwards. The cradle chair as seen above is a creation inspired by the needs of children with autism and Rhythmic Movement Disorder (RMD). This is a neurological disorder characterized by involuntary, repetitive movements of large muscles groups immediately before and during sleep. Symptoms include body rocking and head rolling. The cradle chair is designed to offer sufferers a comfortable place of rest during RMD episodes.

this would help with my idea of helping people with disabilities and also it would be very interesting for then to touch when on in