Engineers John Rogers of the University of Illinois at Urbana-Champaign and Yonggang Huang of Northwestern University, Chicago have created an electronic eye-shaped camera that uses a new class of electronics technology that can conform to almost any shape of a human eye. The new retina-like camera sensor uses flexible photosensitive pixels.
"Using simple mechanics principles, the researchers have produced, for the first time, electronic devices on a hemispherical surface so that they can take images much like those captured by the human eye," said Ken Chong, advisor in the National Science Foundation (NSF) Engineering Directorate, who is one of the officers overseeing the researchers' National Science Foundation grant, in a statement.
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