- Accession Number:
- 2008.16.7.3
- Summary/Description:
- Technical Description Sheet No. 16. Includes a photo of the head-worn device that uses ultrasound to detect and display obstacles in the path of the user.
- Author:
- Massachusetts Institute of Technology
- Collection:
- AER O&M Division C. Warren Bledsoe Archives
- Credit Line:
- Gift of Bruce Blasch, 2008.16
- Publisher:
- M.I.T. Sensory Aids Evaluation and Development Center
- Publisher Place:
- Cambridge, MA
- Publish Date:
- 1973
- Subjects:
- Orientation and mobility Sensory aids
- Physical Description:
- 1 sheet : ill. ; 11 x 8.5 in.
