The Apple Vision Pro is already one of the most technically advanced mixed reality headsets. Future versions could offer significantly more control options without the need for additional physical buttons. A new patent suggests that even the headset's light seal could serve as a touch-sensitive input surface.
So far, the Apple Vision Pro has only a few physical controls: a Digital Crown similar to the Apple Watch and a single button reminiscent of the iPhone. Operation is primarily via gestures, voice commands, and the two existing buttons. However, Apple appears to be working hard to expand the range of functions without increasing the weight or size of the headset. A newly granted patent titled "Touch Sensitive Input Surface" describes how additional controls could be integrated directly into existing components.
The patent and its idea
In the patent, Apple describes how the light seal, which normally serves only to block out distracting ambient light, could become a touch-sensitive control element. This idea is intended not only to open up new input possibilities but also to preserve the existing design. The challenge is to integrate new features without increasing the size or weight of the headset.
Technical implementation
One possibility is to integrate strain gauges into the frame of the Apple Vision Pro. These could register when pressure is applied to specific points on the frame. This would allow inputs such as clicks or long presses to be implemented. Another option would be to embed touch sensors directly into the fabric of the opaque seal. This would also allow swipe gestures to be recognized, enabling additional control.
Possible problems during operation
A potential disadvantage of this solution is that the position of the light seal isn't visible while wearing the headset. Especially at first, it might be difficult to find the right place for an input. The risk of misuse would be high—for example, accidentally increasing the volume instead of decreasing it.
Suggested solutions from Apple
To simplify operation, Apple suggests displaying visual cues in the field of view. These could appear, for example, when the arm is raised to use the controls. Alternatively, an LED inside the headset could indicate the position of the touch-sensitive surface. While the patent itself doesn't describe exactly how the inputs would be used, it focuses on the technical implementation of the sensors.
Connection to existing controls
The current Apple Vision Pro already offers the ability to perform various inputs using the top button and the Digital Crown—for example, by single or double pressing, or by turning. The new technology could complement or even replace these functions in future, lighter models.
Looking to the Future
Industry rumors suggest that Apple is working on a lighter version of the Vision Pro, possibly without physical buttons. Such a model isn't expected to launch before 2027. The patent is registered, among others, to Darshan R. Kasar, who has worked at Apple for nearly 13 years and currently serves as the engineering lead of the product design group for the Apple Vision Pro.
Apple Vision Pro: Fewer buttons, more possibilities
With the idea of using the light seal of the Apple Vision Pro as a touch control element, Apple once again demonstrates its commitment to reusing existing components and thus keeping the design streamlined. While it's unclear if and when this technology will be integrated into a production model, it could expand the headset's functionality without increasing its weight or size. The patent suggests that Apple is consistently pursuing a lighter yet more functional headset. The best products for you: Our Amazon storefront offers a wide selection of accessories, including those for HomeKit. (Image: Shutterstock / Ringo Chiu)
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