You are currently browsing the open source category

Samsung Releases Source Code for Eye Controlled Mouse Pointer

  • Posted on February 23, 2012 at 4:07 pm

The Verge on the eyeWriter inspired EyeCan from Samsung:

While controlling a mouse pointer with your eye isn’t brand-new technology, Samsung’s taking steps to get it in the hands of as many people as possible by open-sourcing its eyeCan technology. EyeCan was developed by five members of Samsung’s Creativity Lab, and was built with the purpose of helping those who are paralyzed from a disease like ALS control a computer through eye tracking. They’ve been testing it and posting videos of it in use on YouTube over the last few months (not surprisingly, one of those videos showed off a game of Angry Birds) and now the team is ready to release the software and documentation behind it for anyone to develop their own solution.

The Verge: Samsung releases source code for eyeCan, an eye-controlled mouse for the disabled

See also:

A Brain–Computer Interface Allows Paralyzed Patients to Play Music with Brainpower Alone

From http://feedproxy.google.com/~r/Technoccult/~3/jcpGSWManfY/

3 Perspectives on #OccupyWallStreet

  • Posted on October 5, 2011 at 3:41 pm

wallstreet 3 Perspectives on #OccupyWallStreet

(Photo via @Newyorkist)

John Robb on #OccupyWallStreet as an open source protest:

*A promise. A simple goal/idea that nearly everyone can get behind. Adbusters did pretty good with “occupy wall street.” Why? Nearly everyone hates the pervasive corruption of banks and Wall Street. It’s an easy target.

*A plausible promise. Prove that the promise can work. They did. They actually occupied Wall Street and set up camp. They then got the message out.

*A big tent and an open invitation. It doesn’t matter what your reason for protesting is as long as you hate/dislike Wall Street. The big tent is already in place (notice the diversity of the signage). Saw something similar from the Tea Party before it was mainstreamed/diminished.

Douglas Rushkoff:

Anyone who says he has no idea what these folks are protesting is not being truthful. Whether we agree with them or not, we all know what they are upset about, and we all know that there are investment bankers working on Wall Street getting richer while things for most of the rest of us are getting tougher. What upsets banking’s defenders and politicians alike is the refusal of this movement to state its terms or set its goals in the traditional language of campaigns.

That’s because, unlike a political campaign designed to get some person in office and then close up shop (as in the election of Obama), this is not a movement with a traditional narrative arc. As the product of the decentralized networked-era culture, it is less about victory than sustainability. It is not about one-pointedness, but inclusion and groping toward consensus. It is not like a book; it is like the Internet.

Justin Boland:

There’s a lot being written right now about what the #Occupy movement must do. What it should be, where it all needs to go. Yet somehow, everything that looked like a mistake at first has unfurled into an advantage. All any single #Occupy cell needs to do is hold their ground for another night, and plan to make tomorrow bigger and better. It’s easy to write a sneering caricature of a Tea Party rally, but it’s interesting to note how many reporters wrote mocking hit pieces on the Wall Street crowd that all wound up being completely different. It’s hard to get a bead on where the consensus is — but the occupation itself is the whole message. Nobody on Wall Street is confused about what it means, at least.

From http://feedproxy.google.com/~r/Technoccult/~3/JetFYBfDE0g/

More on Decentralizing the Web: My Interview with Unhosted’s Michiel de Jong

  • Posted on December 27, 2010 at 4:24 pm

unhosted More on Decentralizing the Web: My Interview with Unhosteds Michiel de Jong

I’ve followed up my interview at ReadWriteWeb with CouchOne‘s J Chris Anderson with an interview with Unhosted‘s Michiel de Jong.

de Jong takes Richard Stallman’s critiques of cloud computing seriously. But, he says, “People want to use websites instead of desktop apps. Why do they want that? I don’t think it’s up to us developers to tell users what to want. We should try to understand what they want, and give it to them.”

de Jong acknowledges the many advantages to running applications in the cloud: you can access your applications and data from any computer without installing software or transferring files. You can access your files from multiple devices without syncing. And web applications have better cross-platform support.

So how can you give users web applications while keeping them in control of their data?

The basic idea is this: an Unhosted app lives on a web server and contains only source code. That source code is executed on a user’s computer and encrypts and stores data on another server. That data never passes through the app server. Therefore, the app provider doesn’t have a monopoly on your data. And since that data is encrypted, it can’t be exploited by the data host either (or at least, it probably can’t).

The data can be hosted anywhere. “It could be in your house, it could be at your ISP or it could be at your university or workplace,” says de Jong.

“We had some hurdles to implement this, one being that the app cannot remember where your data lives, because the app only consists of source code,” he says. “Also your computer can’t remember it for you, because presumably you’re logging on to a computer you never used before.”

The Unhosted team solved the problem by putting the data location into usernames. Unhosted usernames look a lot like e-mail addresses, for example: willy@server.org. Willy is the username, server.org is location where the data is stored.

ReadWriteWeb: Unhosted: Breaking the SaaS Monopoly

From http://feedproxy.google.com/~r/Technoccult/~3/DNyNs6Z655U/