It’s been five years since the Universal Stylus Initiative first launched as an effort to standardize digital pen technology with a new open standard that could be adopted by a wide range of stylus and device makers.

But it’s taken a little while for things to take off — version 1.0 of the USI specification was released in 2016, but it was another three years before USI 1.0 devices stared to hit the streets.

Now USI has launched a new certification program, which means that in the future it may be easier to tell if specific active pens and devices support the standard.

In a nutshell, the certification program means that stylus and device makers can submit their products for testing. If their products meet all the requirements, they earn the right to use the USI logo.

So far HP and Lenovo both have USI certified pens, as well as a few other companies including Waltop and Shenzhen Qianfenyi Intelligent Technology. The list of officially certified hardware will likely grow over time.

Since USI is an open standard, any hardware maker can develop digital pens, phones, tablets, laptops, or other devices that support the standard without relying on proprietary components from companies like Wacom or Goodix. But the certification program could come in handy for consumers that want to know if a device actually meets the specification and fully supports the USI standard. That said, the need to validate hardware through a testing and certification program could increase costs a bit.

press release

Support Liliputing

Liliputing's primary sources of revenue are advertising and affiliate links (if you click the "Shop" button at the top of the page and buy something on Amazon, for example, we'll get a small commission).

But there are several ways you can support the site directly even if you're using an ad blocker* and hate online shopping.

Contribute to our Patreon campaign


Contribute via PayPal

* If you are using an ad blocker like uBlock Origin and seeing a pop-up message at the bottom of the screen, we have a guide that may help you disable it.

Subscribe to Liliputing via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 9,457 other subscribers

7 replies on “Universal Stylus Initiative launches certification program (open standard for digital pens)”

    1. I’ve published 27 articles since this one — are you not seeing them on the homepage or via our RSS/social media feeds?

      1. Every time I open the website, I get this same article as the first and the daily deals of 6/12 as the second on my mobile. I haven’t opened my desktop for over a week but I am glad to know everything is fine. Stay safe.

        1. Weird. I wonder if it’s a caching issue. I changed the site theme on Saturday the 13th, so maybe you’re stuck viewing the old version of the theme?

  1. This is way overdue. Lenovo is one of the biggest
    culprits in the stylus proliferation. Was looking for a
    stylus for 2 laptops I gave away to family (one was
    lost, one didn’t come with the laptop). Turns out there
    are some 16 (! my estimate, could be more) different styli for Lenovo

  2. I don’t use a stylus for my phone nor my Surface Go LTE but universal standards are always great. Hopefully, many HW companies adopt it.

    Until the next “universal” standard comes out:

Comments are closed.