发明名称 |
Electronic book with multimode I/O |
摘要 |
An electronic book device runs at least two output mode threads-one graphics, and one audio-such that the device can both graphically display book content, and play the content over a speaker in the device Annotations can be made audibly or graphically, and user commands can likewise be made audibly or graphically
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申请公布号 |
US2003013073(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
US20010829249 |
申请日期 |
2001.04.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
DUNCAN BRANDON;HODAS JOSHUA SETH;JACKSON JARED JOSEPH;NISSEN WALTER IRWIN;SUNDARESAN NEELAKANTAN |
分类号 |
G09B5/02;(IPC1-7):G09B5/00 |
主分类号 |
G09B5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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