发明名称 Apparatus, systems and methods relating to improved user interaction with a computing device
摘要 Apparatus, systems and methods for enabling an improved portable media player are provided. The apparatus provides improved media recording, synchronization, rendering and user interface experiences for a user. In various embodiments, portable media players are provided with a closed position for substantially protecting a media screen when music is being played, and an open position which uncovers the media screen for the viewing of video, photos, movies, and the like. User Interface controls may be located on the various embodiments of the portable media players, and the user interface controls may include a touch pad user interface component substantially in the form of an arc which may be of varying or substantially uniform predefined width. In some embodiments, various forms of an arc are provided, e.g., in the form of a quarter circle touchpad, which facilitates the discovery and navigation of media via a first natural movement of a finger. In other embodiments, various forms of an arc is provided in the form of a curved cavity, such as a scalloped three-dimensional imprint, which facilitates the discovery and navigation of media via a second natural movement of a finger.
申请公布号 US2004239622(A1) 申请公布日期 2004.12.02
申请号 US20040788813 申请日期 2004.02.27
申请人 PROCTOR DAVID W.;CERCEO MICHAEL;PADMANABHAN UDIYAN ILANJERAN 发明人 PROCTOR DAVID W.;CERCEO MICHAEL;PADMANABHAN UDIYAN ILANJERAN
分类号 G06F3/041;G06F3/00;G06F3/03;G06F3/033;G06K11/06;G09G5/00;G11B20/10;(IPC1-7):G09G5/00 主分类号 G06F3/041
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