29th Annual RESNA Conference Proceedings

Picture shows the special designed front wheel called the “WESN”. This wheel is made up of 16 individual cups that are able to rotate laterally when turning right and/or left. The cups stay aligned when driving forward and/ backward. Picture of the “Patrafour” power base showing its rear wheel drive powered belt system .Pictures of two wheelchair users demonstrating driving with the “Patrafour” over 2inch obstacles-one obstacle is a step and the other obstacle is a piece of woodPictures of two wheelchair users demonstrating driving with the “Patrafour” over 2inch obstacles-one obstacle is a step and the other obstacle is a piece of wood

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This should be in the right column.