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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

  • Dear Wireless Charging Subteam,  find attached the subteam minutes and material shared. Notes: Action review The "Wireless Charging Subteam" Chairman (Peter Schmallegger) asked the question in the meeting if there is consensus that NFC ...

  • Dear Peter and the Wireless Charging subteam members, Based on all the previous discussions and presentations at this subteam and the latest discussion between USI/WPC liaisons, Google supports NFC-WLC  and withdraws its proposal (Qi) for the upcoming ...

  • ​ Dear Wireless Charging Subteam,  find attached the subteam minutes and material shared.   Notes: Action review Review answers to questions on Qi charging, see below pasted answers from Kiavash Presentation from Kiavash on potential EMI ...

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