Virtual reality gives people a turtle perspective on wildlife

Virtual reality geeft mensen een schildpadperspectief op dieren in het wild

Visual representation of the Study 1 stimuli. A participant in the condition of seven victims (left) inspects the virtual loggerhead turtles. Credit: Daniel Pimentel et al, Scientific Reports (2022). DOI: 10.1038/s41598-022-10268-y 10.1038/s41598-022-10268-y

A virtual reality simulation designed by a University of Oregon (UO) professor could spur people into environmental action.

Project Shell participants wear a virtual reality headset and assume the body of a loggerhead turtle, with webbed feet instead of arms. In an immersive 15-minute experience, they travel from a boy to an adult turtle, dodging hazards such as ships and wayward fishing gear.

Participation in the simulation increased people’s empathy and concern for environmental issues, new research shows.

“Embodiment of non-human bodies is a powerful tool that environmental storytellers can use,” said Daniel Pimentel, a professor in UO’s School of Journalism and Communication who led the work. “I hope this experience can help raise awareness and hopefully engage the public in a way that trickles down to more support.”

He and his collaborator, Sri Kalyanaraman of the University of Florida, report their results in the journal Scientific Reports

Inspired by children’s trips to Disney World, Pimentel has long been interested in virtual reality as a means of communication. It can be difficult to make people sympathize with mass animal casualties. Most people don’t feel the emotional weight of a thousand distant animals dying from warming oceans or pollution in the same way they might mourn the death of a beloved pet.

Pimentel wanted to see if he could make the threats posed by endangered wildlife more personal by letting people experience the world from a sea turtle’s perspective.

His goal was to provoke a phenomenon called body transfer. Body transfer deceives the brain: People wearing the VR headset feel like sea turtles’ experiences are their own.

Virtual reality geeft mensen een schildpadperspectief op dieren in het wild

View from the participant’s perspective during the embodiment of animals. The participants sit on a custom-made sitting device that allows a non-bipedal posture. A SUB-PAC provides synchronous haptic feedback to the user’s spine and acts as their shield in the simulation (right). Users start the simulation in a virtual sea turtle hospital. Participants in the visuomotor representation condition see their head and hand movements reflected synchronously on their sea turtle avatar (left) via a virtual mirror. Credit: Daniel Pimentel et al, Scientific Reports (2022). DOI: 10.1038/s41598-022-10268-y 10.1038/s41598-022-10268-y

In the Project Shell simulation, the participants begin to peck their way out of an egg. After that, they grow up to be a sea turtle and face a variety of potentially deadly dangers. To make the experience even more immersive, participants sat in a special chair that orientated them to mimic a turtle’s paddling position. And they wore a haptic backpack that sent vibrations to their spines when — say — a boat zoomed by at close range in the simulation.

In a series of studies at the University of Florida and the Florida Museum of Natural History, Pimentel and Kalyanaraman evaluated how participation in Project Shell affected people’s attitudes and environmental beliefs.

The effect of body transfer was generally strong, especially for younger participants, Pimentel found. People often felt that the virtual turtle’s body was really their own.

Transforming into a turtle also affected how participants viewed and reacted to other species in the game.

“When people become sea turtles, they view other sea turtles in the environment differently than other animals,” Pimentel said. “You see them as part of your in-group.”

The experience also shaped people’s environmental views. Overall, the experience of body transmission through the simulation increased compassion for the plight of sea turtles, Pimentel’s team found. And it affected the amount of money people would hypothetically be willing to donate to marine conservation, especially when people played a version of the simulation where they encountered multiple deaths. sea ​​turtles

Pimentel is now working to expand Project Shell’s reach beyond museums and universities. With VR headset technology rapidly becoming more affordable, he eventually hopes that the simulation can be something that people download and experience for themselves on their own personal device.

“I want to make turtles as many people as possible,” he said.


Turtles liberated in Tunisia with tracking monitor


More information:
Daniel Pimentel et al, The effects of embodying wildlife in virtual reality on conservation behavior, Scientific Reports (2022). DOI: 10.1038/s41598-022-10268-y 10.1038/s41598-022-10268-y

Quote: Virtual reality gives people a turtle perspective on wildlife (2022, June 22) retrieved July 3, 2022 from https://phys.org/news/2022-06-virtual-reality-humans-turtle-eye-view. html

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