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公开(公告)号：US20140043242A1
公开(公告)日：2014-02-13
申请号：US13569818
申请日：2012-08-08
CPC分类号： G06F3/016 , G06F3/03545
摘要： A physically-modulated friction stylus system and method for physically modulating friction between a styli tip and a surface of a computing device to emulate the “feel” of different types of writing instruments writing on different types of surfaces (such as pen on paper or a paintbrush on canvas). The actual friction between the stylus and the surface is modulated to produce the “feel.” The friction is physically modulated “on the fly” meaning that friction can be modulated while the stylus tip is in contact with the surface and while the stylus is moving. The friction is modulated dependent on a location of the stylus on the surface and the posture and orientation of the stylus. In addition, the friction can be modulated based on a direction and a velocity that the stylus tip is moving across the surface. Audio may also be used to improve the emulation experience.
摘要翻译： 一种物理调制的摩擦触针系统和方法，用于物理地调节触针尖端和计算装置的表面之间的摩擦，以模拟在不同类型表面上写入的不同类型的书写工具的“感觉”（例如纸上的笔或 画布上的画笔）。 触控笔和表面之间的实际摩擦被调制以产生“感觉”。 摩擦力在“飞行中”物理地调制，意味着当触针尖端与表面接触并且触针移动时可以调节摩擦力。 摩擦根据触针在表面上的位置以及触笔的姿势和方向进行调制。 此外，可以基于触针尖端穿过表面移动的方向和速度来调节摩擦。 也可以使用音频来改善仿真体验。
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公开(公告)号：US09886088B2
公开(公告)日：2018-02-06
申请号：US13569818
申请日：2012-08-08
IPC分类号： G06F3/041 , G06F3/033 , G06F3/01 , G06F3/0354
CPC分类号： G06F3/016 , G06F3/03545
摘要： A physically-modulated friction stylus system and method for physically modulating friction between a styli tip and a surface of a computing device to emulate the “feel” of different types of writing instruments writing on different types of surfaces (such as pen on paper or a paintbrush on canvas). The actual friction between the stylus and the surface is modulated to produce the “feel.” The friction is physically modulated “on the fly” meaning that friction can be modulated while the stylus tip is in contact with the surface and while the stylus is moving. The friction is modulated dependent on a location of the stylus on the surface and the posture and orientation of the stylus. In addition, the friction can be modulated based on a direction and a velocity that the stylus tip is moving across the surface. Audio may also be used to improve the emulation experience.
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公开(公告)号：US20140019070A1
公开(公告)日：2014-01-16
申请号：US13545671
申请日：2012-07-10
CPC分类号： G06F3/03545
摘要： The stylus directional force sensing technique described herein employs a directional tip sensor which measures the magnitude and direction of force applied to a stylus tip. This information is then used to control the behavior of the stylus in an application. In one embodiment, this simple design only measures the stylus angle when the tip is actually pressing on the surface. This has the added benefit of reducing power requirements and computational complexity.
摘要翻译： 本文描述的触针定向力感测技术采用定向尖端传感器，其测量施加到触针尖端的力的大小和方向。 然后，该信息用于控制应用程序中触控笔的行为。 在一个实施例中，这种简单的设计仅在尖端实际上压在表面上时测量触针角度。 这具有减少功率需求和计算复杂度的附加益处。
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公开(公告)号：US09372553B2
公开(公告)日：2016-06-21
申请号：US13545671
申请日：2012-07-10
IPC分类号： G01L1/00 , G06F19/00 , G06F3/0354
CPC分类号： G06F3/03545
摘要： The stylus directional force sensing technique described herein employs a directional tip sensor which measures the magnitude and direction of force applied to a stylus tip. This information is then used to control the behavior of the stylus in an application. In one embodiment, this simple design only measures the stylus angle when the tip is actually pressing on the surface. This has the added benefit of reducing power requirements and computational complexity.
摘要翻译： 本文描述的触针定向力感测技术采用定向尖端传感器，其测量施加到触针尖端的力的大小和方向。 然后，该信息用于控制应用程序中触控笔的行为。 在一个实施例中，这种简单的设计仅在尖端实际上压在表面上时测量触针角度。 这具有减少功率需求和计算复杂度的附加益处。
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