Ultraleap’s hand-tracking software can generate a virtual model of hand movements and to accurately predict the position of a finger or thumb
Spotted: Touchless-tech company Ultraleap has signed a deal with experience design company Cortina to developed touchless technology for use in interactive exhibits in museums and aquariums. The deal illustrates the move towards greater touchless services in the age of COVID-19.
Ultraleap’s hand-tracking software uses infrared LEDs to bathe the users’ hands in light invisible to the human eye. Motion sensors then pick up these signals from this light and send data back to an algorithm that tracks users’ hand motions. The system can then use the images to generate a virtual model of the hand movements and to accurately predict the position of a finger or thumb, even if it’s hidden from view.
The virtual models of users’ hand movements are then used to create a “unified physical interaction paradigm”. This allows users to not only swipe but to grab, push, and pinch virtual objects in mid-air. The technology will be used to create a variety of 3D interactive interfaces and displays for museums that will reduce the need for visitors to touch public surfaces. These interfaces can also work as a touchless replacement for touchscreen displays.
According to Jim Cortina, Principal and Director of Development at Cortina Productions, this deal is in response to a huge increase in demand for touchless exhibits. “Our clients rely on us to be at the forefront of new technology and to deliver experiences that are engaging and innovative. Ultraleap’s technology not only helps us to provide the ‘wow factor’, it is completely touchless, making it the perfect solution to our clients’ requests.”
By dispensing with a clumsy prosthesis, Ultraleap takes haptics to a new level. But this is not the first advance in haptic technology we have covered. At Springwise, we have taken a keen interest in innovations such as the use of ultrasound to produce Braille text in mid-air and a haptic vest that allows non-verbal communication with dogs.
Written By: Lisa Magloff