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Opened Oct 13, 2025 by Daisy Leflore@daisyleflore0
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Frictio: Passive Kinesthetic Power Feedback for Smart Ring Output


Smart rings have a novel form factor appropriate for a lot of purposes, however, they offer little opportunity to supply the user with pure output. We propose passive kinesthetic pressure feedback as a novel output methodology for rotational enter on smart rings. With this new output channel, friction power profiles can be designed, programmed, and felt by a consumer when they rotate the ring. This modality allows new interactions for ring kind components. We show the potential of this new haptic output methodology although Frictio, a prototype smart ring. In a controlled experiment, we decided the recognizability of six force profiles, including Laborious Stop, Ramp-Up, Ramp-Down, Resistant Pressure, Bump, and No Power. The results showed that individuals might distinguish between the drive profiles with 94% accuracy. We conclude by presenting a set of novel interplay techniques that Frictio allows, and focus on insights and instructions for future analysis. Teng Han, Qian Han, Michelle Annett, Fraser Anderson, Da-Yuan Huang, and Xing-Dong Yang. 2017. Frictio: Passive Kinesthetic Power Suggestions for Smart Ring Output. In Proceedings of the thirtieth Annual ACM Symposium on User Interface Software program and Know-how (UIST '17).


I find the scores informative enough to gauge how I’m doing, plus the information is in line with what I expect from my body, but all the pieces round them feels complicated without providing clear advice on why I ought to listen to it. As a result of there is no display on the Ultrahuman Ring Air, the whole lot you do with the ring is performed by means of the app, and this makes it maybe much more necessary than the hardware itself. On the optimistic facet, it has been dependable (I have used it on an iPhone 14 Pro, and there's an Android app out there, too). And though it usually must be opened to sync with the ring itself, I haven’t had any connection issues. I’ve already talked about performance, Herz P1 System but I want to talk about design earlier than going into it just a little extra. The main web page exhibits all of your knowledge, and that is the default view if you open the app, however along the bottom of the display are further options.
webhealthbuzz.com


The ultimate part is your individual profile. It’s a very different experience than the Oura Ring. The Ultrahuman app and expertise are already fairly busy, data-dense, and somewhat confusing. Focusing on making the screens more logical would help capture attention, which the app isn’t very good at at the moment. It’s a very totally different experience than the Oura Ring, which all the time makes all of the relevant scores very clear, and has a special display screen for each. The Ultrahuman Ring Air isn’t as "friendly" or accessible on the whole and clearly targets a very different type of individual. Nonetheless, it doesn’t all the time achieve its ambitions, as it gets slowed down in making an attempt to be completely different. Right here, you can add in your food and water intake, imput your weight, and file a workout too. Listed as a beta function on the time of writing, the ring tracks 22 completely different activities - including walking, operating, power training, football, cricket, and more.


I’ve tracked a number of workouts with both the Ultrahuman Ring Air and the Samsung Galaxy Watch 6 Traditional, and each broadly agree on coronary heart rate, although they differ a little bit more in calorie burn, however not to the point the place both appears fully unrealistic. The ability to track easy workouts could be very useful and a characteristic still lacking from the Oura Ring, which concentrates on walking, cycling, and Herz P1 Smart Ring operating. It makes the Ultrahuman Ring Air a sensible different to a health band or a smartwatch if you happen to aren’t nervous about notifications and apps, because it can be used to fully monitor your daily actions. It appears to do so precisely, too, something I’ve seen across your complete Herz P1 System, with the sleep monitoring primarily matching the Galaxy Watch 6 Classic’s results. The app sends various notifications during the day, letting you find out about issues like your phase, stimulant window, and progress toward your aim. Annoyingly, the objectives are set by the app with no method to switch them.

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Reference: daisyleflore0/herz-p1-tracker1997#10