Posts Tagged ‘phone’

Shape-shifting devices, gadgets for the future

// April 29th, 2013 // 1 Comment » // Recent Research

I’ve always wanted a computer that would fold up like a newspaper. I could sit on a bench and open it to read, then close it up and cram into a bag. It wouldn’t be backlit like a computer screen, just a soothing paper-like display. There’s something lacking in e-readers today that look terribly phoney. As in, they look like giant phones or tablets. I want one like a book, an extremely lightweight paperback.

That’s been the dream since before iPhone’s were released, and it looks like it’s a step closer now. New prototypes for shape-shifting mobile devices were unveiled today at the Computer-Human Interaction Conference CHI2013 in Paris. They transform on demand, bending up to hide personal information or curving around to make a console for playing games. The press release says they can even curl into a stress ball, which doesn’t sound very healthy for a smart phone, though I can imagine it might come in handy.

Here’s a nifty video of the “Morphees” in action.

There are a few different ways the researcher’s achieved this kind of movement. Some prototypes used wires attached to motors that pulled and pushed them. Others used memory wire, which reverts to its original shape when heated by running a current through the wire.

The research was led by Dr Anne Roudaut and Professor Sriram Subramanian from the University of Bristol. They have also introduced a new metric to help guide the developing industry – “shape resolution.” Like screen resolution, shape resolution allows different devices to be compared easily, measuring the ability to stretch, bend, curve and so on.

On a related note, researcher Roel Vertegaal from Queen’s University is working on thinfilm phones, called the world’s first paper computer. The work was presented at the same conference, CHI, in 2011. Here’s a quick video. Looks incredible.

Pretty keen to head over to the next CHI conference, which is in Toronto on April 26, 2014. Though it might be easier to get to the 2015 one in Asia, as it’s a bit closer to Australia. For more info on the conferences, check out the Special Interest Group on Computer-Human Interaction.

Solar powered laptop bags and handbags

// August 5th, 2010 // 7 Comments » // Science Art, Science at Home

Voltaic Generator Bag

Winter sun is something worth enjoying. Spreading out lizardlike and soaking up UV rays to make Vitamin D is an excellent endeavour. I often take my laptop out with me and blog in the sunlight.

Today as I was doing just that, my laptop started complaining about low charge. It made me wonder if you could solar power your laptop. Turns out you can.

You can have a panel on just about anything. Most only charge small devices like a phone, but you can have one on your desk, one on your bike, or even one on your hat (powering a small fan which spins faster as it gets more sun.)

The one pictured is a laptop bag with solar panels on the front, and it’s capable of charging a laptop. They charge a battery inside the bag, which you can run your laptop on.

Solar Handbag

I did a bit more snooping, and I found some fashionable handbags that do a similar job. These were sold on auction in mid July (one of a kind, probably couldn’t have afforded them anyway), and feature sexy solar panels that can charge your ipod, camera or phone as you walk.

It’s part of the portable light project, which has sadly finished. They create flexible photovoltaic textiles for use in developing countries. The material lends itself to traditional weaving and sewing, so people can incorporate the technology into their own culture. Open source electricity.

The solar units charge during the day, and at night work as lamps. They also have a USB port to charge phones, making it easier for traveling artists to connect with stores or midwives to seek clinic advice and diagnosis.

A mighty fine endeavour, but I’d be happy with something that quickly charged my iPod nano because he has problems. It leaks charge all over the joint like a poorly toilet trained puppy. I leave it switched off and locked in my bag, and next time I try to use it, it’s gone to Davey Jones locker. Perhaps it be time to update to an iPhone…






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