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Table 1 Use of Mobility Aids – All Ages

From: A prototype power assist wheelchair that provides for obstacle detection and avoidance for those with visual impairments

 

Legally Blind

Serious Difficulty Seeing but not legally blind

US Population

Totals

1057389.5

5315541

259994178

Uses Any Kind of Wheelchair (Manual, Electric or Scooter)

101565

279070.5

1668244.5

Percent

9.61

5.25

0.64