Beach wheelchair helps 10-year-old get back to his 'happy place'

https://www.stuff.co.nz/national/health/108554647/beach-wheelchair-helps-10yearold-with-muscular-dystrophy-get-back-to-his-happy-place 

An electric wheelchair which can climb stairs independently

https://www.designboom.com/technology/scewo-electric-wheelchair-climb-stairs-independently-03-28-2017/ 

Stephen Hawking’s Wheelchair Sells for $393,000 at Auction

https://wsrsolutions.com/stephen-hawkings-wheelchair-sells-for-393000-at-auction/