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Filed under: Photo, News, Web

Can software determine the aesthetic value of a photograph?


Professional art critics endlessly debate the merits of various photographs -- heck, that's the entire premise of a photography contest! -- but what if a computer could reliably do the same thing? Researchers at Penn State put together a photo ranking algorithm that you can now test for yourself on the web. It's called Acquine, and it's based on data from large numbers of human ratings that determined what people find aesthetically pleasing in a photo.

For best results, give Acquine a high-resolution color photo, at least 600x600 pixels. It will give the photo an unbiased rating between 0 and 100. There's a library of the photos people have already uploaded, and you check them out in rank order to see if the algorithm gives the same results you would have. It's definitely an interesting exercise, and a thought-provoking comment on the challenges of replicating human aesthetic judgments through software.

Filed under: Internet, E-mail, Productivity, Open Source, Social Software, web 2.0

Litepost: Streamlined web 2.0 webmail quietly open for registration



Webmail is a hot industry these days, with Gmail, Yahoo! and nearly every provider in between vying for users by adding as many features as they can dream up. Fortunately, a small provider named Litepost is taking a different approach, offering a streamlined webmail interface with just a dash of web 2.0 to help bring your email into the 21st century web. We found Litepost back in June when they announced very limited private beta testing of their product, and it seems as though they have quietly lifted the veil so the public can sign up. While there is no official announcement on the company's blog, the Litepost registration page is live and working, and we were able to sign up for an address just fine.

Litepost stands out with a number of unique features, including email tagging and rating, as well as interesting 'Who, What, When, Why' sorting methods with which, for example, you can sort by date first, then sender (or vice versa). You can also arbitrarily group messages together for any reason, solving one of the complaints of the message threading or conversation view that Gmail made popular. Another strong appeal of Litepost is the fact that it is open source, and a Litepost Webmail Server is in the works, which will allow individuals, organizations and businesses to download and install the Litepost software on their own server for domain and security goodness.

If all this has sparked your attention, take Litepost for a spin. In our testing we found its features and unique UI to be quite compelling, and its open source, portable nature will likely give it some legs with which to grow.

Thanks Alex

Filed under: Video, Web services, Google

Google Video adds ratings, tags, and comments

Google VideoDrifting ever closer to YouTube country, Google Video got a substantial update last week. Among the new features are the ability to rate videos, tag (or "label," as Google prefers) them, and leave comments. Additionally, Google Video now has blogging features, allowing you post video directly to Blogger, MySpace, LiveJournal, and TypePad. Unfortunately, it doesn't look like it's possible to sort or filter search results by rating yet.

Featured Time Waster

Graveyard Shift - zombie-busting Time Waster

With Halloween fast approaching, it's a great time to get in some practice defending your territory against zombies. In Graveyard Shift, you take aim at zombies and other creepy-crawlies, blasting them into splatters of cartoony green guts. It's a casual first-person shooter, and it's very easy to get the hang of - use the mouse to aim, click to fire. Graveyard Shift has at least 15 levels, and it might even have some secret stages I haven't unlocked yet. They key to getting good at Graveyard Shift is learning to use ...

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