FIELD: computer engineering; devices of size intermediate between notebooks and pocket computers. SUBSTANCE: two screens of computer using general standard circuit arrangement are disposed on inner sides of hinged covers forming normal book when closed. Electronic book has radiophone and dictaphone-player unit. Screens are made so that at least one of them is sensing screen and functions as keyboard, provision being made to shift displayed information through 90 deg. EFFECT: enlarged class of computer means. 4 cl, 2 dwg
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Authors
Dates
2002-08-20—Published
2001-06-25—Filed