Smart Canes for the Blind

smartcane

Last week I wrote about Martina Caironi and prosthetic limbs. Today I want to sort of continue the theme by looking at technological aids for the blind or visually impaired. Many readers will have smartphones in their hands and smartmeters in their homes, but I would like to introduce you all to the world of smart-canes.

A cane offers a lot of information to a blind user, but it tends to concentrate on the floor or at best below knee level. Users can avoid objects that are attached to the floor, but overhanging tree branches and other free standing objects are much more difficult to detect. I would like to take a look at two possible solutions, one produced in India and relatively low cost, and the other produced in the UK and relatively high cost.

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Martina Caironi, Paralympians and prosthetics

martinacaironi

Last weekend I had the pleasure of talking to the Italian paralympian Martina Caironi. For those of you who might not know her, she won a Gold Medal in London in the 100 mtr T42 category in a new World Record time, Gold in the World Championships in the long jump and again in the 100 mtrs, and just last month took the World Record over 200 mtrs. This is her in the photo above, she is the fastest para-athletic woman on Earth.

I have long had an interest in prosthetics and the borderline between human and machine. Readers might remember the review of the film Fixed that I wrote last year, and some may even remember my first post here about elective amputation in favour of prosthetics.

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I don’t speak Dutch (yet)

Dutch Humour

Ik spreek niet Netherlands.

This week I moved to the Netherlands after 3 years in the USA. It is not the first time I go to live in a country where the population speaks another language however. In 2000 I moved to Italy.

I must admit that I sometimes fail to see my own limitations. I was under the impression that after a year or so I would be able to speak Italian. It would just soak in through the skin, like osmosis, and come out in perfettamentally formed sentences.

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Telling History Digitally

Photo by Detroiturbex.cm

Photo by Detroiturbex.com

Recently I have taken an interest in using digital means to recount history. The thing that has taken me most is the use of old photos that are either cut into or superimposed over new photos. The results really give an insight into the history of our modern urban landscape.

The Mail Online has a fantastic example of how photos from World War 2 can be superimposed upon photos of modern France, the effect really makes you think. This article has one of the original photos, the new photo and then one upon the other. So we see soldiers battling through the rubble of the town of Cherbourg in 1944, followed by the same shot taken today and then the two merged.

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Alternative Food Networks

Jonnys poster-page-001
Today I am delivering my poster at the International Responsible Innovation meeting in the Hague, Netherlands. As you see above it is about alternative food provisioning networks both in Italy and the USA. The poster was prepared with Utrecht University anthropologist Cristina Grasseni. Food sovereignty and social sustainability through solidarity economy networks: a case study of responsible innovation describes how grassroots networks are rethinking the core elements of contemporary society: the market, the commons, and the role of the individual as citizen, consumer, and producer. From “political consumers” to “consumer-citizens”.

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Bring The Girls Back

nigerian girls

The kidnapping of almost 300 Nigerian schoolgirls has caused outrage across the world, and thousands of websites have articles about this event. The articles are illustrated by photos of the girls, or of girls anyway, and it is the use of these photos that I want to address today.

If you do a search on the story you find many many photos, and many different stories. But the truth about these photos is that many of them are not photos of the girls in this school. Now we might say oh yes the photos are just to make the post look nice, for effect, an African school child crying to help the cause. But I think we should go further than this, they are real people and they are being exploited, it is misrepresentation.

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Mobile Phones and the Right to Search (and Privacy)

cnn.police

Earlier this year I wrote an article about whether the police had the right to search your laptop when you are passing immigration into the USA. The discussion has moved on however, and this week there is a Supreme Court case about whether the police have to right to search an individual’s mobile phone when they are stopped upon suspicion of having committed a crime.

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