Ultrahaptics’ acquisition of Leap Motion could lead to innovative technologies that transform how we use VR and AR, devices, and even our cars.
Leap Motion’s hand-tracking technology and Ultrahaptics’ mid-air haptic feedback technology already offer some novel implications for VR, AR, and device interaction. But combined they could create something right out of science fiction – the ability to feel and manipulate virtual objects without the need for gloves or other wearables.
Leap Motion garnered a lot of attention in recent years due to its innovative sensor and software technology that tracked the hand movements of VR and AR users, down to each finger, without the need of a glove or external controller.
Ultrahaptics also works in the hand-tracking arena, albeit from a different angle than Leap Motion. The company utilizes ultrasonic technology to give users a tactile sensation for virtual objects. A plate-like sensory array emits ultrasound waves onto a user’s hand – giving the sensation of touching a virtual object on screen.
While the implications for AR and VR are clear, the company is also expanding its technology into other use cases such as retail and automotive. In 2018 Ultrahaptics released Stratos, a plug-and-play module designed to add haptic feedback to digital signage, touch displays, and other device interfaces. The company is also actively researching and experimenting with automotive applications of its technology and has developed concept cars that use haptic interfaces for touch-free control and reducing driver distraction.
So, on one hand (pun intended) we have a company that has developed hand-tracking technology. On the other, you have a company working in mid-air haptics. If the companies were able to marry the two it’s not difficult to imagine the implications not only for VR and AR, but for wider control interface applications.
Ultrahaptics’ mid-air technology can be combined with gesture-recognition infotainment controls to provide tactile sensations to assure them their hands are in the right place. A second haptic response is then given to confirm that the command has been accepted.
Potential advantages of Ultrahaptics:
- NON-VISUAL: Secondary information can be communicated to drivers and tasks completed without taking eyes off the road.
- INTUITIVE CONTROL: Controls incorporating haptic feedback are more intuitive and reduce mental load.
- PERSONALISATION & PRIVACY: Haptic technologies can transmit information to the driver alone, without disturbing passengers.
- REACTION TIME: Reaction times to haptic stimuli are 1.7 times quicker than to visual stimuli.
- ENGAGEMENT: Haptics are proven to increase user engagement.
Core Operating Principles:
- Ultrasonic speaker array.
- Linked to gesture recognition units allows targeting and tracking
- Proprietary algorithm controls the location and nature of sensation created
Application Advantages:
- Create virtual buttons, switches, shapes and tactile cues.
- Produce textures independently on each fingertip.
- Project sensation out to a range of 2m+.
Below are just few applications concepts developed by Ultrahaptics for Level 2 to Level 5 Autonomous Vehicles.
For more basic information on Ultrahaptics please contact Alex Driskill-Smith | VP North America or Harry Woodrow harry.woodrow@ultrahaptics.com or Michael Lowdermilk michael.lowdermilk@ultrahaptics.com.
Ultrahaptics is working to create connection between people and technology by using ultrasound to project sensations onto a hand. The technology adds touch feel to invisible buttons and dials through to tangible interfaces that track your hand. The technology uses complex mathematics yet is based on human nature.
The Ultrahaptics Evaluation Program has developed mid-air tactile feedback technology. http://www.ultrahaptics.com/ are rolling out the Ultrahaptics Evaluation Program carefully to ensure that partners receive the support they need once on-board.
Feel in control. Gesture recognition for in-car controls free but drivers still need to know their gesture has been received, without taking their eyes off the road. Ultrahaptics adds touch to the mid-air. Safer, more responsive controls.
As noted in SAE article on Mid-air haptics evaluation and prototyping“Ultrahaptics’ (Bristol, England) development platform allows companies looking to evolve innovative control solutions a route to evaluate and appreciate the benefits of gesture controls enhanced by tactile feedback sensations. The self-contained, plug-and-play UHDK5 TOUCH provides a complete hardware and software package with an architecture that can readily be embedded in product designs, from prototypes through to volume production. With its patented core technology, Ultrahaptics uses ultrasound to provide a unique touch sensation, enabling users to ‘feel’ virtual buttons, switches, dials and other objects in mid-air. Touchless controls are hygienic for use in industrial environments, while their use for automotive infotainment and dashboard functions enhances safety, allowing drivers to keep their eyes on the road. “
