Round-Up: The Technology You Missed This Week

Driving for the Solar Record

Electric cars are on the rise, but solar-powered vehicles remain highly niche products with limited range and speed.

However that could change. A group of students have developed a solar-powered car that they are hoping to use to break the record for the highest average speed over 500km, which currently stands at 73km/hr.


Dell Accepts Bitcoin


The digital currency has been gaining traction for some years now, but this move by computer company Dell is a key point in its path to long term success.

Dell has confirmed that it is now accepting Bitcoin through its website for US customers, and are kicking off the move with a discount on Alienware products for anyone buying with the currency.

Source: Dell

Lunar Cave Colonies

NASA has said that it believes that caves on the surface of the moon would be ideal for initial colonisation.

Thess crater-like pits would provide safe radiation-free shelter and avoid the dramatic changes in temperature between day and night that is seen on the lunar surface.

Source: Motherboard

Unblockable Tracking


Targeted adverts have traditionally used easy-to-block cookies to identify the websites that users have visited, meaning the surveillance-averse can easily opt out if they wish.

However the development of a new system, known as canvas fingerprinting, could put an end to this as researchers have found that the system is extremely hard to block.

Source: BGR

Gaming on the Go


Following the success of its Shield handheld gaming system, Nvidia has announced plans for an Android gaming tablet.

Designed as an antidote to one dimensional mobile gaming, the tablet will enable gamers to play full-console (although slightly old) games on the move, including updated versions of Half-Life 2 and Portal.

Source: Ars Technica

Virtual telephone box: the multisensory VR system living the holodeck dream

A fully immersive virtual reality system that satisfies all the senses could be the future of communication.

Designed as a modern-day version of a telephone box, the system combines Oculus Rift and VR headphones with heat, smell and breeze sources to create a completely immersive world where you can feel fires, smell flowers and sense an open window.

This achieved through a heater and fan built into the box, which are triggered at appropriate points in the virtual world.

Dubbed Omnipresence, the system is being developed by Robert André, an interaction a product designer and graduate student at legendary design college Ravensbourne.

André, who is developing the system as part of his MSc in Interactive Product Futures, sees the system as an affordable tool for immersive communication.

“Imagine it on every other street corner and used in the same way you used the telephone box in the past where you go in and you’re fully immersed in that conversation,” he said.

“So you go in and you want to talk to somebody in – I don’t know – Tahiti. You could meet them in Tahiti, or they could meet you in London, or alternatively they could meet you in any location available, just dial up the location that you want to be in and you’re there.”


The idea of the system is to be able to provide a way of directly communicating with people anywhere in the world that is far superior to calls or video chat.

“The way that the prototype is at the moment, someone can leave a message for you, and rather than interacting with an avatar, you have an actual person there,” he said. “So you can see the whole facial features, the hand movements, the gestures.”

He plans to widen this in the future with the introduction of a scanning system that would allow people to appear in real-time to each other within the virtual environments.

An important aspect of the system has been keeping the components as affordable as possible so that the system can be used on a mass scale, rather than as a geek toy for the few.

“If the component parts can be really, really cheap it just becomes more available to people who wouldn’t normally afford it,” André explained.

“At the moment what I used for the unit was a fan that I had in my house, a heater that I bought off Amazon – it cost, I think, £10 – all the components are fairly cheap. The Oculus is £300, but Sony have the Morpheus coming out, Samsung are making something at the moment, Nintendo I’m sure will try again; it’s a good thing.”

At present the user moves through the world with the aid of a keyboard, but there are plans to use a foot-tapping device.


André provided us with the opportunity to try the system, and it did not disappoint – it was actually an incredibly cool, futuristic experience, even in its current, rough-around-the-edges state.

In time we could see this being developed for a whole host of uses, including virtual holidays and gaming. But does André agree?

“I think the potential is quite broad. Some other people have talked about the potential of real-estate, checking out a home or something,” he said. “This is communications, so whether you are communicating with a friend of a colleague, or a suspect in a police case, then the location could vary, the ambience varies.”

He also sees the possibilities for education, and explained the system could be used by many people at once, such as a class of schoolchildren.

“It could be a school or it could be a museum, you could take them to anywhere in the past, anywhere in the future, any possible locations even outside of the confines of earth,” he said.

André is now looking for funding to develop the system into a finished product, and for the sake of everyone who’s dreamed of owning a holodeck, we hope he gets it soon.

Images courtesy of Robert André.