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Ranking - Education (iPhone)
Ranking - Education (iPad)
Lexigrams
Ken Schweller
The Lexigram Keyboard allows bonobos at the Iowa Primate Learning Sanctuary to communicate electronically with their human caretakers and visitors. Kanzi is the most famous of the six bonobos at the sanctuary. He uses his keyboard to compose sentences from a set of over 500 lexigram symbols representing words and ideas.