Microsoft's 'Courier' tablet actually looks quite cool (video)

See this video:

Courier User Interface from Gizmodo on Vimeo.

Coworking spaces

I just came across the notion of "coworking spaces"

“Coworking is cafe-like community/collaboration space for developers, writers and independents. Or, it's like this: start with a shared office and add cafe culture.”

I'd never heard of it before - it sounds interesting. These places provide facilities like wi-fi, printing, lockers, coffee and meeting rooms.

It seems like they've sprung up all over the place (at least in the US). Here's a smattering of examples: Office Nomads (Seattle), StartPad (Seattle), CubeSpace (Portland), The Network Hub (Vancouver), thinkspace (Redmond), Work Space (Vancouver).

There's one in Melbourne - OpenHub. Didn't see any others in Australia, though apparently this (Monash Enterprise Center and Business Center) works along similar lines.

There's even some general coworking resources: a wiki and associated blog, and a group on Google Groups.

Clay Shirky: Newspapers and Thinking the Unthinkable

Clay Shirky has an excellent post on the future (or lack thereof) of newspapers. Newspapers are going away, and it'll take us some time to invent alternative venues for journalism.

What Eisenstein focused on [in The Printing Press as an Agent of Change], though, was how many historians ignored the effects of the [printing] press circa 1500. To describe life before or after the spread of print was child’s play; those dates were safely distanced from upheaval. The hard question Eisenstein’s book asks is “How did we get from the world before the printing press to the world after it? What was the revolution itself like?”

Chaotic, as it turns out. The Bible was translated into local languages; was this an educational boon or the work of the devil? Erotic novels appeared, prompting the same set of questions. Copies of Aristotle and Galen circulated widely, but direct encounter with the relevant texts revealed that the two sources clashed, tarnishing faith in the Ancients. As novelty spread, old institutions seemed exhausted while new ones seemed untrustworthy; as a result, people almost literally didn’t know what to think. If you can’t trust Aristotle, who can you trust?

During the wrenching transition to print, experiments were only revealed in retrospect to be turning points. Aldus Manutius, the Venetian printer and publisher, invented the smaller octavo volume along with italic type. What seemed like a minor change — take a book and shrink it — was in retrospect a key innovation in the democratization of the printed word, as books became cheaper, more portable, and therefore more desirable, expanding the market for all publishers, which heightened the value of literacy still further.

That is what real revolutions are like. The old stuff gets broken faster than the new stuff is put in its place. The importance of any given experiment isn’t apparent at the moment it appears; big changes stall, small changes spread. Even the revolutionaries can’t predict what will happen. Agreements on all sides that core institutions must be protected are rendered meaningless by the very people doing the agreeing. (Luther and the Church both insisted, for years, that whatever else happened, no one was talking about a schism.) Ancient social bargains, once disrupted, can neither be mended nor quickly replaced, since any such bargain takes decades to solidify.

And so it is today. When someone demands to be told how we are going to replace newspapers, they are really demanding to be told that we are not living through a revolution. They are demanding to be told that old systems won’t break before new systems are in place. They are demanding to be told that ancient social bargains aren’t in peril, that core institutions will be spared, that new methods of spreading information will improve previous practice rather than upending it. They are demanding to be lied to.

Richard Baraniuk's TED talk on the Connexions open-source textbooks system

18 mins

Rice University professor Richard Baraniuk explains the vision behind Connexions, his open-source, online education system. It cuts out the textbook, allowing teachers to share and modify course materials freely, anywhere in the world.

Magic/Replace - an interesting 'show by example' way to clean up data

Magic/Replace looks pretty good – going by their screencast demo (2 mins). It allows you to simply and intuitively clean up spreadsheet data.

Once you've pasted (or uploaded) your data into their webform, you can make changes to a cell, and the system will intelligently apply the same kind of change to all the other cells in the same column.

For example, if you changed a cell containing the phone number 0987123532 by putting in some spaces so it became 0987 123 532, the system will put the same spaces into all of the other phone numbers.

It can handle quite complicated changes, like combining three separate fields ‘firstname’, ‘middlename’, ‘surname’ into a single name field with the format ‘surname, firstname middle-initial’. See the screencast for some other examples.

It looks like the system is available to use for free - you can try it out now. I haven't played with it much, so I don't know how well it works in general, but I think that at the very least they’re onto something with the way the system works – the principle behind it.

It’s great that the user doesn’t have to explicitly describe the changes they want to make – like by writing some sort of code. They can just do it; and the system can work out the analogous changes for the other instances of that field. I say ‘analogous changes’ because the other instances of the field will contain different data, so the system has to look deeper than just the superficial details of the changes the user made.

(Douglas Hofstadter argues that the ability to make analogies is a central aspect of intelligence. He’s got a book on this Fluid Concepts and Creative Analogies. I haven’t read it, but the idea that ability to analogise is important sounds sensible to me).

.

Discussion of the tool on Hacker News here.

Google Maps Street View as a historical record

I heard today that the street view in Google Maps has been upgraded (the improvements are pretty good too).

I was checking it out and looking at a place that I know is going to be demolished (not the place that link is to), and it made me think that the street view data could, in the future, be used as a (pretty comprehensive) historical record of what a place looked like at a particular point in time.

A lot of the places I've lived in have changed quite a lot over the years, and I always think it's a shame that there's probably no comprehensive record of what they used to look like (even though there's probably scattered coverage from people's private photo collections).

It's a shame from the standpoint that your memories are linked to what the place was like then, and once the place has changed, part of your past is gone. A visual record can help you connect back to it.

'Swipe' technology for touchsreen text input

It's a very neat idea - the touchscreen displays a keyboard, and you just draw a line with your finger that passes over the letters you want and it figures out what you're trying to type. If this works as good as it seems in the demo, this is going to be everywhere soon. See the (2 minute) video.

Bill Gates: Making Capitalism More Creative

Making Capitalism More Creative by Bill Gates. I think it's worth a read.

[Update: the article is no located here]

Combined laser scapel/probe for viewing/destroying individual cells

MIT Technology Review reports

Engineers at the University of Texas at Austin have patented a laser microscalpel that allows a surgeon to operate on tissue one cell at a time, precisely targeting disease while leaving healthy surrounding cells alive.

Current technologies for destroying a cell damage surrounding cells. The device also provides imagery of the cells -- using two-photon fluorescence microscopy -- to guide the surgery.

On what's left to be done

A problem that remains to be solved before the device can be used on patients is shrinking the width of the probe from 15 to 5 millimeters--the size of the standard tools used in endoscopic surgery--so that it will be compatible with existing surgical technology.

The research was published in the June 23 issue of Optics Express.

1 in 4 people of European descent carry an 'obesity gene'

1 in 4 people of European descent carry a gene that leads them to feel famished more often -- leading to a greater risk of obesity -- researchers have found. The gene has a significant impact on the production of several hormones controlling our appetite. The research was undertaken by an international team led by Imperial College London, and has been published in Nature Genetics.

Integrating medical devices in hospitals

Integrating medical devices in hospitals could help save lives. This article from MIT Technology Review gives a few examples of efforts underway to do this.

A train that never has to stop: clever 'out of the box' way for passengers to board and depart

Here's a neat idea for a train that trains wouldn't have to ever stop at stations. It's been developed by Taiwanese inventor Peng Yu-Lun. (via Carectomy).

On the top of the train sits a little car, and passengers wanting to get off the train can enter it before it reaches the next station. As the train drives through the station, the car slides off the top of the train and onto a railing beside the platform.

Passengers wanting to board the train get into a similar car at the platform before the train arrives, and it slides onto the train as it passes. So at each station, the car currently on the train slides off and a new one slides onto it.

The video on the linked page shows how it works.

Enso - a real, practical step forwards for UIs, available now and for free

So far I'm quite impressed by Enso. It provides you with a single 'linguistic commandline' for controlling common operations on your computer, from switching to different applications, to looking up something in google, and spell checking text. It's very slick. It's also free and open-source. Presently windows-only.

Probably the best way to get a feel for it is to watch this overview screencast.




I think this kind of thing is a real step forwards.

Clay Shirky: Gin, Television, and Social Surplus

[Update: the article can now be accessed here]

A very interesting –- and very readable -- article by Clay Shirky.

What do Gin, sitcoms and Wikipedia have to do with ‘cognitive surplus’, and how will the technological leverage we’re giving to that surplus re-shape society? That might all sound fairly speculative, but I think he's got a pretty solid point.

---

Clay Shiky: website, wikipedia
His book, Here Comes Everybody: amazon; blog;
reviews: guardian, times higher education, boing boing

The most lifelike robot I've ever seen

This video has been around since mid-March, but I've only just seen it.

It's of the 'Big Dog' robot made by Boston Dynamics. Watch what happens when the guy tries to push it over, or when it slips on icy ground. Squint and you'd think you're watching a real animal.

TextMate text editor, and a screencasting idea

The TextMate text editor looks quite good. I haven't used it -- my laptop runs Windows, and it's only on Mac -- but going by these screencasts, it's got some nifty features and overall seems quite impressive. Looks like it might provide a nice way to edit structured data like XML, while still retaining the free-form feel of a text editor -- see this screencast.

If you watch that screencast, you'll notice that it's often difficult to tell exactly what the person is doing to perform the operations they show, because they're using some sort of keystroke combination to invoke the operations. That made me think that software for recording screencasts could have a feature to add a 'virtual keyboard display' to the video, showing a little display of a keyboard in the video, showing which keys are being pressed as things happen.

That is, user can record their screen cast as per usual, and while they are doing so, the recording software keeps track of what keys they pressed and when. Then, it adds a little animated keyboard picture somewhere in the screencast recording, that shows when different keys were pressed.

e-books might finally be here - the Amazon.com Kindle reader

Another bit of The Future may be about to click into place. E-books have been talked about for a long time, and we may finally have a viable alternative to printed books: the Kindle e-book reader, about to be released by Amazon.com.

NewsWeek has a – rather wordy – article on it. (The second half of the article goes into how pervasive ebooks might change things. e.g. people might use advertising in books, and books could be updated w/ errata).

Amazon has got the major publishers on board, and 88,000 titles will be on sale at the Kindle store on launch.

The reader’s specs are:

- has the dimensions of a paperback
- weighs 290g (10.3 ounces)
- sharp screen
- as many as 30 hours of reading on a charge, and recharges in two hours
- doesn’t run hot or make intrusive beeps
- can hold about 200 books onboard, hundreds more on a memory card and a limitless amount in virtual library stacks maintained by Amazon.

Kindle has wireless connectivity for downloading books, and

you can use it to go to the store, browse for books, check out your personalized recommendations, and read reader reviews and post new ones, tapping out the words on a thumb-friendly keyboard. Buying a book with a Kindle is a one-touch process. And once you buy, the Kindle does its neatest trick: it downloads the book and installs it in your library, ready to be devoured. "The vision is that you should be able to get any book—not just any book in print, but any book that's ever been in print—on this device in less than a minute," says Bezos.

You can also
- access newspapers and use it as a web-browser
- search within books
- make make annotations and copy text from books (though it’s not clear exactly how this works).

It’s US $399 (remember that the iPod was quite expensive when it first came out).

Visual input control

Webcams are more ubiquitous these days. Many newer laptops have integrated webcams in the top of their screens. You could employ all those webcams not just for taking pictures or video-based chatting, but also as another input device for controlling the computer.

The user could provide visual gestures. E.g. they could point at a window to switch to it.

Such visual input might be best combined with voice control. E.g. pointing to a window and saying ‘close it’.

You could analyse the video input in more sophisticated ways. For example, to determine where on the screen the user was looking. So instead of pointing at a window and asying “close it”. The user could just look at it and say “close it” (or something like that). Or they could look at a place in a document and say “move cursor there”.

(I have no idea whether it’s feasable to accurately determine where the user is looking. It mightn’t be possible. For instance, there’s a lot of processing that constructs what you see from what your eyes receive, and the specific thing you're fixating on may not be exactly in line with where your eyes are pointed towards).

Here are a few things in this vein:


EyeTwig 'headmouse' "when you move your head left and right, up and down, the Windows cursor, typically controlled by your mouse, moves about the screen".

Camera Mouse "track head or other body movements and to convert those movements into cursor movements on a computer screen."

Some variations on the theme of getting a camera to pick up on a laser pointer shone on the wall, in order to control things like your music player: here and
here

Video of using headtracking for some control in a FPS game.

Worlds largest swimming pool (1 km long)

A swimming pool (includes pics), 1km long, eight hectares in size and transparent to a depth of 35 metres, in the South American resort of San Alfonso del Mar in Chile.

Video of impressive statistics visualisation - Hans Rosling using Trandalyzer

If you want to make sense of statistics for people, this is how you do it, as shown in this very interesting and impressive video.

In it, Hans Rosling uses UN statistics to demonstrate that many common beliefs about the modern-day world, such as on the nature of the divide between first and third-world countries, are wrong.

But more than the content (and whether you would agree with it or not), what it's about is how he presents it. The software he uses, Trendalyzer, seems pretty impressive. I don't mean from a technical standpoint -- though no doubt it is -- but from what it is able to do. This is futuristic software, like science-fiction films try to portray.

Graphs are animated to show how the data changes over the years, highlighting the trends. They're morphed to show a different, but related perspective. Details are drilled down into, for example to go from showing data for a particular country to data for its consitutent states. It's all interactive, and it leads to a very impressive flow: one perspective raises certain questions, so he modifies the view to try and get insight into them.

What I think is important about this kind of software is that it allows you to really demonstrate points, directly from the data -- very much showing rather than telling.