Virtual Reality can make your mind sharper
New York, June 15: Not just gaming or entertainment, virtual reality (VR) can also help people recall information better as opposed to desktop computers, say researchers including one of Indian-origin.
The team from University of Maryland conducted in-depth analyses on whether people learn better through virtual, immersive environments, as opposed to more traditional platforms like a computers or tablets.
They found that people remember information better if it is presented to them in a virtual environment.
"This data is exciting in that it suggests that immersive environments could offer new pathways for improved outcomes in education and high-proficiency training," said Amitabh Varshney, Professor of Computer Science, in a survey published in the journal Virtual Reality.
Varshney leads several major research efforts involving virtual and augmented reality (AR), including close collaboration with health care professionals interested in developing AR-based diagnostic tools for emergency medicine and VR training for surgical residents.
For the study, the team used the concept of a "memory palace," where people recall an object or item by placing it in an imaginary physical location like a building or town.
This method has been used since classical times, taking advantage of the human brain's ability to spatially organize thoughts and memories.
"Humans have always used visual-based methods to help them remember information, whether it's cave drawings, clay tablets, printed text and images, or video," said Eric Krokos, doctoral student in computer science and lead author on the paper.
"We wanted to see if virtual reality might be the next logical step in this progression," Krokos added.
For the study, the researchers recruited 40 volunteers unfamiliar with virtual reality and split the participants into two groups -- one viewed information first via a VR head-mounted display and then on a desktop and the other group did the opposite.
The results showed an 8.8 per cent improvement overall in recall accuracy using the VR headsets, a statistically significant number.
Many of the participants said the immersive "presence" while using VR allowed them to focus better.
"This leads to the possibility that an immersive virtual environment could enhance learning and recall by leveraging a person's overall sense of body position, movement and acceleration," said Catherine Plaisant, Senior Research Scientist in University of Maryland Institute for Advanced Computer Studies.
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Assam to lift all cases against Koch Rajbongshis in Foreigners' Tribunals: CM Himanta Biswa Sarma
Guwahati, Apr 4 (PTI): The Assam cabinet has decided to lift all cases pending against people from the Koch Rajbongshi community in the Foreigners' Tribunals, Chief Minister Himanta Biswa Sarma said on Friday.
They will also no longer carry the tag of 'D' or doubtful voters, he said.
''There are 28,000 cases pending in different Foreigners' Tribunals in the state against people of the community. The cabinet has taken a historic decision of lifting the cases with immediate effect,'' Sarma said at a press conference here after the cabinet meeting.
The government believes that the Koch Rajbongshis are an indigenous community of the state and they are an inextricable part of ''our social and cultural fabric'', he asserted.
The people of this community are poor and have suffered a lot over the years, he said.
''They will no longer carry the tag of foreigners or ‘D’ voters,'' the CM said.
Foreigners Tribunals are quasi-judicial bodies, particularly in Assam, established to determine if a person residing in India is a "foreigner" as defined by the Foreigners Act of 1946, based on the Foreigners (Tribunals) Order of 1964.
These tribunals are designed to address matters related to citizenship and the presence of “foreigners” in India, specifically focusing on cases where someone is suspected of being an illegal immigrant.
There are 100 Foreigners’ Tribunals across Assam.
The Koch Rajbongshis have a sizeable presence in Assam, West Bengal, Meghalaya, and parts of Bangladesh, Nepal, and Bhutan, and they demand Scheduled Tribe status.
