Vision Assistive Device with Extended Depth of Field

The present disclosure relates to a vision assistive device for use by blind or low vision users. The device includes an imaging unit for viewing objects positioned beneath the device. The device further includes a forwardly facing screen for displaying an enlarged view of the imaged object to the u...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Conard, Todd
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GLOBES PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PLANETARIA SEALS
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