GUIDANCE SYSTEM FOR LEARNING TO PLAY PIANO
    3.
    发明申请
    GUIDANCE SYSTEM FOR LEARNING TO PLAY PIANO 审中-公开
    学习铅笔的指导制度

    公开(公告)号:US20160196763A1

    公开(公告)日:2016-07-07

    申请号:US14964730

    申请日:2015-12-10

    IPC分类号: G09B15/02 G03B21/28 G10H1/00

    摘要: The present application generally relates to guidance systems configured to assist individuals in learning to play a piano. Specifically, the invention relates to a system for projecting animated guidance onto the keys of a standard piano, with such system being controlled by a computing device directing the speed, tempo, location and other aspects of displaying such guidance. Further embodiments of the invention also provide for the system projecting graphical images onto the keys of the piano to assist with note association.

    摘要翻译: 本申请通常涉及被配置为帮助个人学习弹钢琴的引导系统。 具体而言,本发明涉及一种用于将动画指导投影到标准钢琴的键上的系统,其中该系统由指示显示此类指导的速度,速度,位置和其他方面的计算设备控制。 本发明的另外的实施例还提供了将图形图像投影到钢琴的琴键上以辅助音符关联的系统。

    Electrical Cord and Charger Organizer
    4.
    发明申请

    公开(公告)号:US20180097319A1

    公开(公告)日:2018-04-05

    申请号:US15724739

    申请日:2017-10-04

    IPC分类号: H01R13/72

    CPC分类号: H01R13/72 H01R13/60

    摘要: The present application generally relates to electrical cord and cable organizing apparatuses. Specifically, the invention relates to an apparatus that not only bundles an electrical cord or cable, but also an attached AC/DC adapter into a compact form. Further embodiments of the invention also provides for conveniently packing AC/DC adapters of various shapes and sizes into compact packages.