Technology

Mobile Tech Makes Donating Insanely Easy

- Fono 3 Comments

It’s the giving time of year, and MobHappy has a short writeup on new technology that allows people to donate to charities, simply by sending a text. This is a great advancement, because it shortens the gap between intention and action where a lot of charitable dollars are lost.

Today, mGive works with over 200 charities, enabling mobile users to donate money quickly and easily via shortcode. And it’s been successful: one campaign, featuring Alicia Keys and conducted during the American Idol TV show saw 90,000 donors raise $450,000 in just minutes. Donors have given about $1.5 million via mobile so far in the US; this exceeds the first year of online donations, and those now amount to some $18 billion per year.

Unfortunately the service is currently only available to our US friends.

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DIY Glasses for the Poor

- Fono

Something like 6 percent of the North American population wears glasses. If you’re amongst these four-eyes, you probably appreciate your local optometrist, who makes your vision possible. Unfortunately, people in developing countries don’t get to have a local optometrist — and that means no glasses. Happily, an inventor has just created glasses that people can adjust themselves, obviating the need for prescriptions and experts. And he’s getting them out to the people who need them.

The implications of bringing glasses within the reach of poor communities are enormous, says the scientist. Literacy rates improve hugely, fishermen are able to mend their nets, women to weave clothing. During an early field trial, funded by the British government, in Ghana, Silver met a man called Henry Adjei-Mensah, whose sight had deteriorated with age, as all human sight does, and who had been forced to retire as a tailor because he could no longer see to thread the needle of his sewing machine. “So he retires. He was about 35. He could have worked for at least another 20 years. We put these specs on him, and he smiled, and threaded his needle, and sped up with this sewing machine. He can work now. He can see.”

Read more at The Guardian

Collaborate for a Clean Energy Revolution

- Adam Clare

Business Week has a short editorial on why collaboration is needed for future sustainable economic growth. Essentially, in order to make the future a better place we ought to share our knowledge – sounds good to me!

“The key to our prosperity in the 21st century lies in our ability to nurture our intellectual capital in science and engineering” to produce “breakthroughs on energy,” Energy Dept. chief Chu said earlier this year, as we did with semiconductors, computers, and biotech. But entrepreneurs hoping to capitalize on this international nurturing—even those with killer IP—face a ticking clock and fierce competition. As VantagePoint Venture Partners CEO and Managing Partner Alan Salzman told us recently, “In a world that’s innovating quickly, the life cycle of IP is short.”

A Simple Buoy That Pumps Water

- Adam Clare

Pumping water into filtrations plants and reservoirs is not really an exciting topic, except when someone invents something that’s so simple that it seems that it should exist. A British inventor has created a pump that uses only wave power that is a self-cleaning device that essentially pumps water for free.

Dubbed ‘Searaser’, it consists of what looks like a navigation buoy, but is in fact a simple arrangement of ballast and floats connected by a piston. As a wave passes the device, the float is lifted, raising the piston and compressing water. The float sinks back down on the tail of the wave on to a second float, compressing water again on the downstroke.

What is particularly clever about Searaser, however, is its simplicity. Where most marine energy devices have sealed, lubricated innards and complex electronics, Searaser is lubricated entirely by seawater, has no electronic components and is even self-cleaning. Smith describes it as ‘Third-World mechanics’, but this belies the sophistication of the concept.

‘The beauty of it is that we’re only making a pump, and bringing water ashore,’ he explains. ‘All the other technology needed to generate the electricity already exists.’

Greenpeace’s Tissue Guide on Your Phone

- Adam Clare

The USA branch of Greenpeace have turned their Recycled Tissue and Toilet Paper Guide and turned it into an iPhone app. I hope that other Greenpeace regions do the same thing as I find myself carrying my iPhone around but carrying around an extra booklet all the time can get really annoying. If you’re in Canada, you can download the guide as PDF here.

The Guide makes it quick and easy to find out which brands of facial tissues, toilet paper, paper towels, and napkins are truly green and which should be avoided. Our experts have carefully evaluated over 100 brands and recommended those that: contain 100% overall recycled content; contain at least 50% post-consumer recycled content; and are bleached without toxic chlorine compounds.
When you’re doing your grocery shopping or just stopping by the corner store to grab a roll of toilet paper, make an informed decision as both a consumer and someone concerned about the world’s ancient forests.

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