All posts by Jeremy Eades

I'm an English teacher in Japan. I have an interest in the brain and language acquisition, not to mention writing and the pipedream that I'll become the next Asimov. Or something like that. Nice to meet you!
Blog

$750k in three days – not bad for music also distributed on Pirate Bay

4 Comments

pic_home For the past few months, people have been talking about the give-it-away-and-they-will-buy-it model for content distribution.  Now, NiN’s Trent Reznor has released his new Ghosts I-IV albums at a variety of price points, from the first album free to $300 for the super-duper deluxe version – and he sold all 2,500 of the latter.

While it’s not exactly the same as Radiohead’s deal – there were price points of $0, $5, $10, $75, and $300, each of which got you different things – it demonstrates innovative thinking on how to get music out there and be noticed, yet still make money.  The notable thing about NiN and Radiohead are both famous groups already.  It’s hard to know if this sort of model would work for unknown bands.

Incidentally, for another album-funding method, check out Scottish band Amplifico, who got the funding for their first studio-produced album by asking fans for donations.  As an apology for releasing the album late, they made a 3-track album available for free download from their website.

(image from NiN website)

Blog

Low-tech is the new high-tech for water purification

3 Comments

windmill Everyone knows the KISS principle, but too often it’s forgotten in an effort to build new gadgets. Typically, desalination requires large amounts of electricity, and operates at a low efficiency. Now, researchers from (where else) the Netherlands have skipped the electrical middleman and are using the mechanical energy created by a standard irrigation windmill to force water through a special reverse osmosis filter.

This will produce around 5-10 cubic meters of water, or roughly enough to satisfy 500 people, with a storage reservoir to save up for windless days. The prototype should be up and running soon on the Caribbean island of Curaçao. No word yet on when Los Angeles will get the 26,000 it needs to avert a crisis soon.

(via DailyTech) (image from press release)

Blog

Ethics of synthetic biology

There was a great segment on NPR’s Science Friday last, well, Friday.  It dealt with the potential pitfalls of synthetic biology – a brand new field most recently brought into the headlines by Craig Venter’s creation of synthetic bacterial DNA.  The topics ranged widely, from cheap sci-fi thriller plot of rogue scientist creates killer virus in lab, to religious throwbacks to Mary Shelley invoking man-plays-God ideas, with several in between.  One of the guests was a bioengineer, the other was an anthropologist, which gave a good mix of insight into the various problems.  And interesting mention was of a machine that could basically print out DNA from a stored library of DNA structures.  A crude form already exists, which prompted me to think of a question that wasn’t tussled with – if we can print up DNA in the future like we print up documents now, will DNA testing go the way of photoshopped graphics, where people could be framed for crimes by printing and planting DNA evidence at crime scenes?

(image from flickr user chekabuje)

Blog

Mice? Where we’re going, we don’t need mice.

I don’t know about you, but I’ve adapted well to the standard keyboard/mouse computer interface. I started as a child with DOS and Win 3.1. Touch-typing on various-languages’ keyboards are no problem and my twitch response works well in Team Fortress 2.

Unfortunately, this ability honed over decades may soon be obsolete, what with some new technologies on demonstration at the Game Developer’s Conference recently. Specifically, eye-tracking hardware from EyeTech that is currently available (for several thousand dollars) allows the disabled to simply look at a place on the screen and the cursor goes there. It’s a rather expensive way to reduce repetitive stress injury, but according to the journalist trying it out, it makes games almost too easy.

We’ve written before about touchless interfaces, and there’s a promising brainwave-powered interface on the horizon too. The future’s bright for new ways to handle digital interactions. Check out the rest of the Ars Technica piece for some other interesting ways to interface reality and digital gaming.

(photo from flickr user F1RSTBORN)

Blog

Forecasting the future

I’ve mentioned this lecture series before, but the Long Now Foundation had two recent lecturers, Paul Saffo and Nassim Nicholas Taleb, give us their takes on forecasting future trends.

Paul Saffo gives us his rules for forecasting, starting off with a great description of the “cone of uncertainty” that is involved in any sort of forecasting.  He goes on to discuss how humans get the future so wrong – among them are the linear expectations we have, whereas change isn’t linear, but instead moves in more of an “S” curve.

Nassim Nicholas Taleb gave a very humorous talk on how change happens.  He’s got a book out called “The Black Swan,” a book I’ve ordered and look forward to reading.  The title comes from the old European idea that swans were only white, therefore things that were impossible were “as likely as a black swan,” this phrase being enshrined in Shakespearean dialogue, among others.  Until people got to Australia.  They’ve got black swans.

Taleb’s talk focused on the human bias in forecasting – how we use data solely taken from survivors and success stories.  Everyone wants to hear how so-and-so made millions in the dot-com boom-and-you-can-too, but no one wants to hear how my Uncle Ernie lost a million bucks.  Especially if you’re interested in his descriptions of the psychology involved, “Mediocristan” and “Extremistan” are fascinating topics.

Give the blogs a read, and there are certainly worse ways you can spend a couple hours than by listening to the podcasts on the way to work (Taleb and Saffo).

(image via flickr user kamoda)