发明名称 Braille paper UI
摘要 A method for making written documents available to the visually impaired. The method includes generating a cover sheet that has both machine readable information and tactilely readable information and scanning a document using the cover sheet. A cover sheet for scanning a document, which includes machine readable markings and tactilely readable markings.
申请公布号 US2005129283(A1) 申请公布日期 2005.06.16
申请号 US20030736663 申请日期 2003.12.16
申请人 XEROX CORPORATION 发明人 BUTLER DENISE M.;WALCZYK MATHEW J.
分类号 G06K9/00;G06K9/20;H04N1/00;H04N1/04;(IPC1-7):G06K9/00 主分类号 G06K9/00
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