Graphics Reference
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program the phone, and calls in and out can be controlled by a password to limit us-
age.
Korean designer Seon-Keun Park has proposed a concept for a Braille phone for visu-
ally impaired users. The phone's keypad is presented in Braille characters, but it also
has a revolutionary new screen with the ability to fabricate raised Braille characters
within the screen area so that the visually impaired can 'read' text messages. The
concept won a red dot design award in 2009.
The Nokia E7 smartphone, designed to appeal to a universal audience.
