USI is an organization of leading OEMs, stylus and touch controller manufacturers driving industry standards to promote interoperable active styluses with touch-enabled devices such as phones, tablets, and computing and entertainment platforms.

The primary feature of the standard being developed is to define the method by which the stylus communicates with the content creation devices. One of the goals of USI is to provide a standard user experience while making the active stylus more affordable and widely available in the market.

Latest Discussions

  • Document Name : Pen behavior when moving from one screen to another R4.pptx No description provided. Download Latest Revision Submitter : Dale Bengtson Group : Dual-Screen ...

  • Thank you Mark, this is very interesting. Can you characterize approximately how fast were you moving the pen? ------Original Message------ Not sure how we are supposed to use the forum so I hope I got this right Quick summary of my experiments ...

  • Submitter's message Hello Everyone, We request that you please read this USI wireless charging user requirements V0.4. document and provide any feedback and input. Please reach out to us directly if you have any questions. Best Regards, ...


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