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We first heard in regards to the child-like iCub humanoid robotic again in 2011, when it was nominated to participate within the Olympic Torch Relay. The newest and biggest model, the iCub 3, was the star of a recently-announced (and fairly spectacular) telepresence demonstration.
Developed on the Istituto Italiano di Tecnologia (Italian Institute of Know-how, or IIT), the biped iCub 3 contains a whole of 53 actuated levels of freedom – seven in every arm, 9 in every hand, six within the head, three within the torso/waist and 6 in every leg. Its head incorporates swivelling stereo cameras which function eyes, twin microphones for ears, and animated traces of LEDs which signify its mouth and eyebrows inside its face panel.
Tactile sensors inside every of its fingertips moreover give the robotic a way of contact. It is 25 cm taller and 19 kg heavier than earlier fashions, topping out at 1.25 m (4 ft, 1 in) and tipping the scales at 52 kg (115 lb). Different enhancements embody a higher-capacity battery (positioned within the torso versus on the again); extra highly effective leg motors for quicker strolling speeds; higher, extra human-like stability and locomotion; plus a brand new depth-sensing digicam.
IIT
For the demo – which happened on Nov. eighth, 2021 – the robotic was positioned on the seventeenth Worldwide Structure Exhibition’s Italian Pavilion in Venice, whereas its operator was 300 km (186 mi) away at an IIT lab within the metropolis of Genova. A typical fiber optic connection was used to hyperlink the 2.
The operator utilized a collection of wearable units, which is named the iFeel system. These devices embody a number of IMUs (inertial measurement items) positioned at numerous places on a physique swimsuit; “gloves” that each observe the person’s finger actions and relay tactile sensations from the robotic’s finger pads; and a VR headset – the latter tracks the person’s facial expressions, eyelids and eye actions, picks up their voice, plus it permits them to see what the robotic is seeing, and to listen to what it is listening to.
Moreover, the operator stood in a VR rig that allowed them to stroll on the spot.
IIT
This mix of applied sciences let robotic function an avatar for the operator, because it walked across the pavilion, had a dialog with a human tour information, shook their hand, and even hugged them – for the latter, haptic suggestions items within the torso of the physique swimsuit let the operator really feel that hug. Every part occurred in actual time, with a lag of only some milliseconds.
“We imagine that this analysis course has an incredible potential in lots of fields,” stated the challenge’s coordinator, IIT’s Daniele Pucci. “On the one hand, the current pandemic taught us that superior telepresence methods may grow to be obligatory in a short time throughout totally different fields, like healthcare and logistics. However, avatars might enable folks with extreme bodily disabilities to work and attain duties in the true world through the robotic physique. This can be an evolution of rehabilitation and prosthetics applied sciences.”
Highlights from the iCub 3 demonstration will be seen within the following video.
iCub 3 Avatar System – Tele esistenza
Supply: IIT
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