Accession Number: 2002.141.2
Description: Rectangular metal device used for detecting light; black plastic volume knob at one end, at the other end is a sensor covered by a 1.5" tube of white rigid plastic; activated by holding down a blue square button on the front, emits a tone through a speaker located on the back; tone gets higher when the sensor is pointed toward a light source; front panel with screws removed to replace batteries.
Height: 1.5
Width: 6
Depth: 1.5
Date Made: before 1982?
Maker: Cranmer, Terrence V., 1925-2001
Credit Line: Gift of Susan Strange, 2002.14
Subjects: Assistive technology Prototypes. Light detectors. Orientation and mobility
Dimension Notes: overall
Made: Cranmer, Terrence V.
Material: Aluminum, plastic
Updated: 04/23/2014
