A wheelchair is a chair with wheels, designed to be a replacement for walking. The device comes in variations where it is propelled by motors or by the seated occupant turning the rear wheels by hand. Often there are handles behind the seat for someone else to do the pushing. Wheelchairs are used by people for whom walking is difficult or impossible due to illness (physiological or physical), injury, or disability. People with both sitting and walking disability often need to use a wheelbench.

The earliest records of wheeled furniture was an inscription found on a stone slate in China and a child’s bed depicted in a frieze on a Greek vase, both dating back to the 6th century B.C. Later dates relate to Europeans using this technology during the German Renaissance.
Harry Jennings and his disabled friend Herbert Everest, both mechanical engineers, invented the first lightweight, steel, collapsible wheelchair in 1933. Everest had broken his back in a mining accident.

Product Features (Wavefront obj):
- Approx 42,479 polygons.
- The wheels are separate groups, which your software should read as separate parts.
- This version includes an mtl file, which your software program should read to colorize the model.
- The model has basic UV mapping and NO textures are included.