Ecofont

One of my colleagues has estimated that our university department could save nearly £17,000 a year on toner if we all simply used a special font for our laser-printed documents. He’s probably right, but it sure brings on a tussle between one’s aesthetic sensibility and one’s environmental ‘conscience’. But maybe it’s not so bad in small sizes. Only one way to find out…

Touching the void

Last May, the Economist carried an interesting report (now hidden, alas, behind a paywall) about technology developed by a Cambridge company.

TOUCH screens, once the preserve of science museums and ticket machines, have become commonly available on mobile phones thanks largely to the popularity of Apple’s iPhone. Now a novel hand-held device has been developed that can turn an inert tabletop into an interactive touch-screen. It could even end up being projected from a mobile phone.

The device developed by Light Blue Optics, a company spun out from Cambridge University in England, embodies a tiny projector and sensors that allow it not only to cast an image onto a flat surface but also to detect when the image is being touched. This makes it possible to press buttons, move and manipulate virtual objects such as photos and navigate between different screens, all just by touching the projected image.

Today, there’s a piece in Technology Review which shows how Light Blue Optics is finding ingenious applications for the technology, like this:

The new projection device, developed by Light Blue Optics, based in Cambridge, UK, uses a technique called holographic projection that allows it to be far smaller than current in-car HUD systems. “We can make an HUD so small you can put it into a rearview mirror or wing mirror,” says Edward Buckley, Light Blue Optics’s head of business development.

Details of Light Blue Optics’s prototype were presented today at the Society for Information Display’s Vehicles and Photons 2009 symposium, in Dearborn, MI. The prototype projects an image through a two-way wing mirror so that it appears to be about 2.5 meters away, superimposed over the reflected road scene. The picture appears to originate from a point in space in front of the mirror, only from a narrow perspective.

Existing HUDs require relatively large liquid-crystal arrays and optics to generate an image, says Buckley. “In a BMW 5 Series, the size is about five litres,” he says. “We can make it about one-tenth of the size. This means you can start to put these virtual image displays where you couldn’t previously.”

Sir Timothy regrets

According to Engadget,

Tim Berners-Lee, the man credited with creating the World Wide Web, recently said that his only real regret about the whole shebang is forcing people to type out the (essentially unnecessary) double slash after the “http:” in URLs. Speaking at a symposium on the future of technology, he noted (in reference to the dreaded marks) the paper, trees and human labor that could have been spared without them.

To which Engadget responds:

Hey Tim: don’t sweat it! You’ve done us enough good turns that we’re willing to overlook it.

Amen.

Posted in Web

Tools for the modern detective. #1 FaceBook

Good morning, ladies and gentlemen. Today we will consider the case of one Maxi Sopo, now sitting in a Mexican jail awaiting extradition to the U.S. on bank fraud charges.

Federal authorities say Sopo and an associate bilked Seattle-area banks and credit unions out of about $200,000, and when Sopo caught wind of an investigation in late February, he rented a car, headed to Mexico and disappeared. A scan of social networking sites is now standard procedure in a fugitive hunt, and while an initial check turned up nothing, a Secret Service agent took another look through Facebook a few months later, and there was Sopo, smiling and extolling the virtues of the carefree, partying lifestyle. Sopo’s profile was private, but the names of his Facebook friends weren’t, and among them was a fellow who used to work for the Justice Department. Authorities got in touch with the former fed, who said he knew Sopo casually from the Cancun nightclub scene but had no idea he was on the lam. The ex-fed managed to find out where Sopo was living, passed the information along, and now Sopo has some new friends in a Mexico City jail and faces up to 30 years in prison if he’s convicted on his return to the U.S. Said a satisfied Assistant U.S. Attorney Michael Scoville, “He was making posts about how beautiful life is and how he was having a good time with his buddies. He was definitely not living the way we wanted him to be living, given the charges he was facing.” One such post from June (and he should be jailed for using all caps, if nothing else): “LIFE IS VERY SIMPLE REALLY!!!! BUT SOME OF US HUMANS MAKE A MESS OF IT … REMEMBER AM JUST HERE TO HAVE FUN PARTEEEEEEE.”

Memory games: updated

I had some lovely emails about my attempts to check my recollection of the layout of the first golf course I’d ever played, including one from Pat Moran who suggested that I might find on the Ordnance Survey of Ireland site a map of Mounthawk before the site was ‘developed’ . He was right: the 1995 aerial photograph shows the park after the club had moved to Barrow but before the JCBs had moved in. My annotated version of the 1995 image looks like this.

It’s an interesting image which shows much more detail than the more recent Google one. For example, the bunkers guarding the 2nd green are clearly visible.

And Andrew Laird asked how could I possibly have missed that delicious film, Pitch ‘n’ Putt with Joyce ‘n’ Beckett.

For which reminder, many thanks.

Hockney’s iArt

The New York Review of Books has a lovely Slide Show by Lawrence Weschler about David Hockney’s use of the Brushes App on his iPhone.

It’s infuriating btw. I have the Brushes App too, but so far have been unable to produce anything that isn’t embarrassing. There’s no substitute for talent. Sigh.

Memory games (or what Sam Beckett and I have in common)

There was an interesting review in today’s Irish Times of a history of [Trinity College] Dublin University Golfing Society (DUGS) which contained this interesting snippet:

Many members of the DUGS excelled in other sporting fields, be it rugby or cricket or racquet sports. But one notable member was Samuel Beckett. Indeed, Beckett would claim that, when suffering from insomnia in his Parisian exile, he used to play the nine holes of Carrickmines in his head.

Beckett was first introduced to golf at Carrickmines where his father, Bill, was captain in 1914. Beckett represented Dublin University Golf Club when a student (1923-27) and, in 1925, won the DUGC tournament at Portmarnock.

Beckett was given his first set of clubs when he was 10, but developed “an unorthodox approach by using only four clubs and putting with a two-iron”. Non-golfers will probably regard this tale of the great playwright recalling the details of a mere gold course as fanciful, but it rings true to me. I think that all serious golfers have imprinted on their memories the layout and detail of the course on which they first learned the game. Immerse yourself in the electrifying atmosphere of online baccarat gaming, exclusively offered at สนุกกับเกมบาคาร่าออนไลน์ที่ UFABET for your enjoyment and success. I learned to play at the age of ten on the nine-hole course of Tralee Golf Club at Mounthawk, just a mile outside town on the Fenit road. And half a century later I sometimes find myself dreaming about the course, and replaying individual holes in my head. When I got home today I sat down and drew a map of the course from memory. This is it:

The course was created in the parkland surrounding a small manor house called Mounthawk. It was nicely wooded, but in parts (especially round the 4th and 5th holes) pretty soggy in winter. It would be nice to be able to check the accuracy of my memory by looking at it from Google Earth, but sadly the course is no more. The land was sold to a developer, who built ‘executive-style’ homes and some light-industrial stuff on it, like so: Despite the depredations of development, however, the outline of the course can still be discerned. From my (crudely) annotated version of the satellite image, for example, it looks as though the remnants of the 7th and 8th greens are still there. And the Par 3 third looks much as it did when I was playing it. The clubhouse, however, appears to have been demolished. The club used the loot from the sale to build a terrific championship links course about ten miles away at Barrow on the coast. The Barrow course has some interesting connections. The beach which runs at the back of the first hole and to the right of the second was the location of the beach scenes of David Lean’s 1970 movie, * Ryan’s Daughter*, which won the Academy Award for Best Cinematography. The stretch of beach just north of the 15th tee is the part of Banna Strand on which Roger Casement was landed from a U-boat on Good Friday 1916. He was arrested a short distance away, tried for treason in London, and executed. And in 1588 a vessel from the Spanish Armada ran aground on the beach behind the 16th green. The new course was the first commission landed by Arnold Palmer when he set up as a golf architect. In its first few years at Barrow, the club was strapped for cash. One evening in 1986 my brother-in-law and I played a round and, sitting in the bar afterwards, were approached by the Secretary, who asked if we’d be interested in becoming Life Members. “How much?” we asked. £1,000, he said. Since neither of us had much money at the time, we gracefully declined the offer. LATER: See update.