An user interface (12) for reading data encoded in a fault tolerant digital form printed in infrared ink on the face of a card (10) upon which may also be recorded a visual representation is disclosed. The data may include text and/or images equivalent to recording a book, newspaper, manual or a database.
申请公布号
WO0235448(A1)
申请公布日期
2002.05.02
申请号
WO2001AU01325
申请日期
2001.10.19
申请人
SILVERBROOK RESEARCH PTY LTD;SILVERBROOK, KIA;LAPSTUN, PAUL;WALMSLEY, SIMON, ROBERT
发明人
SILVERBROOK, KIA;LAPSTUN, PAUL;WALMSLEY, SIMON, ROBERT
