New invention helps people invisible to the crowd

Say goodbye to the fear of the crowd when you own the newly invented stealth glasses.

New invention helps people invisible

Are you afraid of the crowd and always self-deprecating, worried when speaking in front of others? Do not worry because with the new invention, scientists can help you invisibility and increase confidence when speaking in public.

This invention belongs to Swedish scientists. Accordingly, they developed a pair of glasses called VR (Virtual Reality) that allowed people to stealth in less than a minute. Specifically, these glasses give the illusionist's brain that they will become invisible when looking downwards.

To test, Arvid Guterstam and Karolinska - two members of the research team conducted a small experiment. They left 125 volunteers wearing VR glasses and looked down, and used the tickle on the volunteers' stomachs.

The results showed that the volunteers completely felt and saw the tickle in the abdomen. But when wearing glasses, the illusion created made them think that the people around didn't see this and they became invisible in less than a minute.

Experts then went on to experiment to test the effect of stealth on fear when speaking in public. Volunteers wearing VR glasses will be presented in front of a small crowd while their body parameters are recorded. Unexpectedly, the experts found a significant reduction in the fear and anxiety of volunteers when believing that they were invisible in the eyes of others . In the future, this invention can become a powerful tool for people who often speak in front of the crowd.

Besides the above success, experts also shared more about the difficulties encountered by the research team. Accordingly, they were very anxious about the concerns of Greek philosopher Plato about 2,000 years ago: how would people change when we grasp the invisibility? Therefore, the group will continue to study human behavior and ethics while wearing VR glasses to test Plato's anxiety.