Skip to main content

VR helped a terminally ill diver swim the Great Barrier Reef from a hospital bed

Making our patient's dream a virtual reality - St Luke's Hospice Plymouth
One day, technologies like 3D bioprinting and artificial intelligence could all but halt death. Today, we can’t necessarily do that — but cutting-edge tech can greatly improve people’s end of life experience.

That’s what a charity in the U.K. aimed to achieve this week, when it used virtual reality to grant a terminally ill cancer patient what could, quite literally, be the wish of a lifetime.

“He may not be able to get there physically, but he could experience it virtually from his bed.”

37-year-old Matthew Hill was admitted to St. Luke’s Hospice specialist unit in Plymouth with late-stage bowel cancer. Although he and his family had managed it for a while, his condition had worsened to the point where it was now impossible for him to be cared for at home.

As an avid diver, Hill had always wanted to swim in the Great Barrier Reef, the world’s largest coral system. Unfortunately, his advanced bowel cancer meant that there was no way that this would be feasible. Never mind getting on a plane and flying across the world; the spinal compression that was a result of Hill’s illness meant that he couldn’t even sit upright in bed.

“Our nurses wanted to try and fulfill Matthew’s dream in some way,” Gabby Prior, Communications Officer at St Luke’s Hospice, Plymouth, told Digital Trends. “He may not be able to get there physically, but he could experience it virtually from his bed. The head of our Crisis Team, Sharon Smerdon, had heard that virtual reality was an emerging technology, but didn’t know any specifics.”

HTC Vive VR Demo - theBlu’ by WEVR Labs - Gamecom 2015

Smerdon asked around, and was put in touch with Truvision, a local VR startup located at Plymouth University, which usually uses virtual reality to demonstrate architectural plans to investors. Given the timeline, they suggested using an existing VR experience called “The Blu,” developed by the VR studio Wevr. Just 24 hours after receiving the request, Truvision’s staff rocked up at St Luke’s Hospice, bringing the necessary equipment.

“This was a first for us, and it put a smile on all our faces to see we could make somebody’s dreams come true,” Truvision employee Ben Priddy told Digital Trends. “We put our HTC Vive VR headset on Matthew so he could be immersed in the visual experience. We also gave him a pair of over-ear headphones so that he could experience the [high quality] sound delivered by the program. These together made the experience as immersive as possible, letting him be able to hear all the fine details.”

Although he couldn’t sit up or leave the bed, Hill was reportedly blown away by the VR outing — which offered a trip to a coral reef filled with glowing jellyfish, a dive with a blue whale on a sunken pirate ship, and a journey to the depths of the ocean floor, alongside angler fish and a giant squid. And all without getting wet.

In his own words, he was “well chuffed” by the experience, and was left with an enormous smile on his face.

The staff were also left with smiles, as well as the thought that virtual reality may just become an invaluable part of what they do.

Image used with permission by copyright holder

“[Afterwards the staff kept commenting] on the enormous possibilities virtual reality could offer patients in their last few days or weeks of life,” Price said. “The technology has really made something which some people would have thought impossible, actually possible.”

The idea of a VR bucket list is just one more thing the hospice can offer to aid with a positive end-of-life experience.

“If we can make a patient enjoy their time spent at St. Luke’s, then we know we’ve done our job”

“If we can make a patient enjoy their time spent at St. Luke’s, then we know we’ve done our job,” Price said. “Hospice care is so much more than just hands on care; we are about making every moment count. We offer so much at St. Luke’s, from bereavement care for families to connecting patients to their loved ones in distant countries at the end of their lives. With VR we can offer even more.”

Since his undersea adventure, Hill’s condition actually improved enough that he’s been able to return home. That’s something that not every patient is able to do, however, which has led to the team at St. Luke’s thinking of a new way VR could be used in hospice care.

“The fact that we strive to deliver care at home, as this is what patients usually prefer as they pass away, and that the VR is portable, opens up even more opportunities for its use,” Price said. “We could even go as far as recreating patient’s home life or childhood home while they’re in the hospice ward. Not every patient needs an underwater or outer space experience; some would just be happy feeling as though they’re back home.”

We struggle to think of any applications of VR that are more life-affirming than that.

Luke Dormehl
Former Digital Trends Contributor
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Nissan joins ChargeScape, a way for EV owners to sell watts back to the grid
electrify america home charging station for electric cars

EV owners already enjoy the benefits of knowing their vehicle is charging up quietly while they sleep. Now they can dream about how much money they can make in the process.That’s the bet Nissan is making by joining ChargeScape, a vehicle-to-grid (V2G) venture that is already backed by BMW, Ford, and Honda.ChargeScape’s software wirelessly connects electric vehicles to power grids and utility companies. When connected with ChargeScape's platform, EV drivers can receive financial incentives for temporarily pausing charging during periods of high demand. ChargeScape says they will eventually also be able to sell the energy stored in their vehicle's battery back to the power grid.
A 2021 study by the University of Rochester found that EV owners could save up to $150 a year by using V2G technology. But the technology has evolved in recent years. V2G company Fermata Energy says that in some circumstances, a customer using its bi-directional charger was able to save $187.50 in 15 minutes by drawing energy from a Nissan LEAF to avoid costly demand charges.
Nissan intends to roll out the ChargeScape technology to its EV drivers across the U.S. and Canada. The company says the move is of particular significance given its U.S. sales of 650,000 Leaf models, one of the first EVs with the capability to export power back to the grid.ChargeScape, which launched in September, is equally owned by BMW, Ford, Honda, and now Nissan. But it expects other automakers to join the party.In August, GM announced that V2G technology will become standard in all its model year 2026 models. The project comes at a time when EV sales and infrastructure growth are ramping up quickly, along with challenges for the electric grid. Simply put, more EVs on the road means more demand on utilities to provide the needed power.At the same time, more and more EV makers seek to incorporate automotive software that provide advanced driver aids and other connected features. With vehicle-to-grid (V2G) technology quickly spreading, ChargeScape is entering a landscape where competitors such as ChargePoint, Electrify America, Fermata Energy, and BP Pulse are already vying for a piece of the action.
But there is one good reason for ChargeScape to move in now: Tesla, which otherwise dominates the field in the U.S., has so far backed off from embracing V2G technology, focusing instead on its Powerwall home-battery solution to store solar energy and provide backup power. However, CEO Elon Musk has hinted that Tesla could introduce V2G technology for its vehicles in 2025.

Read more
Waymo’s Hyundai robotaxi deal may steal the show from Tesla
A Hyundai Ioniq 5 is equipped as a robotaxi.

Just days ahead of Tesla’s much anticipated robotaxi event on Thursday, Hyundai unveiled a partnership with Waymo that will add Hyundai’s Ioniq 5 to the fleet of the robotaxi operator.In the first phase of the partnership, Waymo will integrate its sixth-generation fully autonomous technology, called the Waymo Driver, into the all-electric Ioniq 5 SUV, which will be added to the Waymo One fleet over time.On-road testing with Waymo-enabled Ioniq 5s is due to start in late 2025 and become available to riders of the Waymo One robotaxi service the following year.Alphabet-owned Waymo currently operates the only functioning robotaxi service in the U.S., with a fleet of about 700 self-driving vehicles already on the road in Phoenix, Los Angeles and San Francisco. The service is also being tested in Austin, Texas.Last year, General Motors’ competing robotaxi service Cruise had to stop operations after one of its vehicles struck a pedestrian in San Francisco. Cruise’s GM vehicles are nonetheless expected to resume operations next year through a partnership with Uber.Driverless vehicles have stumbled on two main obstacles on the road to commercialization: The complexity of the technology and tight safety regulations.For now, Waymo’s existing footprint gives it a marked advantage over its competitors. Its sixth-generation technology is said to handle a wider array of weather conditions with fewer on-board cameras and sensors. In their joint statement, Waymo and Hyundai emphasized the proven safety of both the Waymo technology and the Ioniq 5. Waymo’s technology relies on pre-mapped roads, sensors, cameras, radar and lidar (a laser-light radar). It's an approach that might be very costly but has met the approval of safety regulators. All this adds pressure on Tesla to deliver the goods with the launch of its robotaxi -- expected to be called the Cybercab.Tesla’s ambition has been to eventually provide full driverless capacity directly to consumers. Tesla owners can already buy software called Full Self-Driving (FSD) that operates like an advanced driver assistance system and requires constant driver supervision.Tesla’s FSD relies on multiple onboard cameras to feed machine-learning models that, in turn, help the car make decisions based on what it sees.The technology, however, has not yet convinced all current and former traffic safety officials.

Read more
Tesla reveals price range for Optimus Gen2, its ‘robot without wheels’
Tesla's 2022 Optimus robot prototype is seen in front of the company logo.

“The future should look like the future”, CEO Elon Musk said at the Tesla "We Robot" special event held in Burbank, California, earlier this week. Sure enough, Tesla’s much-anticipated autonomous robotaxi, the Cybercab, and its large-van counterpart, the Cybervan, seemed straight out of celebrated sci-fi movies. But as the name of the event hinted at, a vision of the future would not be complete without robots: Several of the Optimus Gen 2, Tesla’s latest version of humanoid-like robot, were found serving drinks, holding conversations with guests, and even dancing at the event.Tesla has recently pitched the Optimus as a potential replacement for factory workers in China and elsewhere. Musk previously said he expects the Optimus to start working at Tesla factories in 2025 and to be available to other firms in 2026.
Yet, at the event, the Tesla boss revealed his expanded vision of a household robot that can do “everything you want: Babysit your kid, walk your dog, mow your lawn, get the groceries, just be your friend, serve drinks”.He also gave a closer estimate of the robot’s price tag: Once produced "at scale," Optimus should cost somewhere between $20,000 and $30,000. Musk had previously said the robot’s price would be about half that of a car. 
Staying true to his sci-fi vision, the Tesla CEO referred to Optimus as a cross between R2D2 and C-3PO, the famous droids from the Star Wars film series.
Ever since the first generation of the Optimus was revealed in 2022, Tesla has emphasized the continuity between its cars and the robot. “Everything that we’ve developed for our cars -- the battery power’s electronics, the advanced motor’s gearboxes, the software, the AI inference computer -- it all actually applies to a humanoid robot,” Musk said at the event. “A robot with arms and legs, instead of a robot with wheels.”
Tesla would not be the first to offer a domestic robot on the market. Hyundai-owned Boston Dynamics has already commercialized a home service-type robot called Spot with a hefty price tag of $74,500. BMW and Open AI are backing robots made by Figure, a California-based company. Meanwhile, Nvidia is developing Project GR00T to also deliver humanoid robots.Earlier this year, Goldman Sachs forecast that the annual global market for humanoid robots could reach $38 billion by 2035, with robot shipments of 1.4 million units both for industrial and consumer applications. It also said that robots could become more affordable as their manufacturing cost has been decreasing more than expected -- leading to faster commercialization.

Read more