Stylus with shear force feedback
    32.
    发明授权

    公开(公告)号:US11009955B2

    公开(公告)日:2021-05-18

    申请号:US16183610

    申请日:2018-11-07

    Applicant: Apple Inc.

    Abstract: Touch-based input devices, such as a stylus, can provide feedback in the form of shear forces applied to the user. A stylus can produce shear forces that act on a user to provide unique tactile sensations. For example, a shear device can be included at a grip region of a stylus to provide shear sensations at the user's hands (e.g., fingers). The shear forces can be unaligned forces that urge one part of the user's hand in one direction and another part of the user's hand in an opposite direction or that tend to maintain the other part of the user's hand in a stationary location.

    POWER MANAGEMENT SYSTEM
    36.
    发明申请

    公开(公告)号:US20170093191A1

    公开(公告)日:2017-03-30

    申请号:US14869813

    申请日:2015-09-29

    Applicant: APPLE INC.

    Abstract: Systems and methods for managing power across electronic devices and a charge reservoir are discussed herein. A power management system includes a charge reservoir configured to store power, a first charger assembly, and a switch coupled to the charge reservoir and the first charger assembly. The charging monitor may be coupled to the switch. The charging monitor may be configured to query a charge state of a first electronic device, receive the charge state of the first electronic device from the first electronic device, compare the charge state of the first electronic device to a threshold value, and activate the switch when the charge state is less than the threshold value. The activation may cause power to be transferred from the charge reservoir to the first electronic device via the first charger assembly.

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