Home / Science / The invention may help to make robots one day that can think like humans — ScienceDaily

The invention may help to make robots one day that can think like humans — ScienceDaily

The invention may help to make robots one day that can think like humans — ScienceEach day

University of Central Florida researchers are serving to to shut the hole separating human and machine minds.

In a examine featured as the quilt article showing at this time within the journal Science Advances, a UCF analysis group confirmed that by combining two promising nanomaterials into a brand new superstructure, they may create a nanoscale system that mimics the neural pathways of mind cells used for human imaginative and prescient.

“This is a baby step toward developing neuromorphic computers, which are computer processors that can simultaneously process and memorize information,” stated Jayan Thomas, an affiliate professor in UCF’s NanoScience Technology Center and Department of Materials Science and Engineering. “This can reduce the processing time as well as the energy required for processing. At some time in the future, this invention may help to make robots that can think like humans.”

Thomas led the analysis in collaboration with Tania Roy, an assistant professor in UCF’s NanoScience Technology Center, and others at UCF’s NanoScience Technology Center and the Department of Materials Science and Engineering.

Roy stated a possible use for the expertise is for drone-assisted rescues.

“Imagine a drone that can fly without guidance to remote mountain sites and locate stranded mountaineers,” Roy stated. “Today it is difficult since these drones need connectivity to remote servers to identify what they scan with their camera eye. Our device makes this drone truly autonomous because it can see just like a human.”

“Earlier research created a camera which captured the image and sent it to a server to be recognized, but our group created a single device that mimics the eye and the brain function together,” she stated. “Our device can observe the image and recognize it on the spot.”

The trick to the innovation was rising nanoscale, light-sensitive perovskite quantum dots on the two-dimensional, atomic thick nanomaterial graphene. This mixture permits the photoactive particles to seize mild, convert it to electrical costs after which have the costs immediately transferred to the graphene, all in one step. The total course of takes place on an especially skinny movie, about one-ten thousandths of the thickness of a human hair.

Basudev Pradhan, who was a Bhaskara Advanced Solar Energy fellow in Thomas’ lab and is at present an assistant professor within the Department of Energy Engineering on the Central University of Jharkhand in India, and Sonali Das, a postdoctoral fellow in Roy’s lab, are shared first authors of the examine.

“Because of the nature of the superstructure, it shows a light-assisted memory effect,” Pradhan stated. “This is similar to humans’ vision-related brain cells. The optoelectronic synapses we developed are highly relevant for brain-inspired, neuromorphic computing. This kind of superstructure will definitely lead to new directions in development of ultrathin optoelectronic devices.”

Das stated there are additionally potential protection functions.

“Such features can also be used for aiding the vision of soldiers on the battlefield,” she stated. “Further, our device can sense, detect and reconstruct an image along with extremely low power consumption, which makes it capable for long-term deployment in field applications.”

Neuromorphic computing is a long-standing purpose of scientists during which computer systems can concurrently course of and retailer info, like the human mind does, for instance, to enable imaginative and prescient. Currently, computer systems retailer and course of info in separate locations, which in the end limits their efficiency.

To check their system’s capability to see objects by way of neuromorphic computing, the researchers used it in facial recognition experiments, Thomas stated.

“The facial recognition experiment was a preliminary test to check our optoelectronic neuromorphic computing,” Thomas stated. “Since our device mimics vision-related brain cells, facial recognition is one of the most important tests for our neuromorphic building block.”

They discovered that their system was ready to efficiently acknowledge the portraits of 4 completely different folks.

The researchers stated they plan to proceed their collaboration to refine the system, together with utilizing it to develop a circuit-level system.

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