Eye Can Move Easily Manipulated On Mobile Phones

University of Copenhagen, a team will launch a project called Senseye, and maybe we will re-warm a little cooling off. Because by Senseye, you can only touch of the eye can easily control on mobile phones.

This technique may be listed in two forms: one is built directly into the upcoming release of new phones, new cell phones directly to have this feature; Another way is by the development team released a small cell phone expansion unit retail, so there are already smart phone or tablet PC via USB connection with the expansion device can also achieve this new functionality.

The first prototype of the product is in Copenhagen in June this year posted on the Mobile Startup Weekend, and after that award twice. Is currently able to demonstrate a development version, you can test by 90%, and do not need to be fixed, as it did in earlier versions to use. Now you can use in your hand naturally, and allow for a small head movements.

Currently Senseye by phone front camera on the eye movement tracking. On this basis, the user can control the eyes of the phone. For example, do not need to send a message can be completed manually, play the games. At the same time, Senseye also provides third-party application development interface. Interested friends can visit their website to see related presentations and video presentations.

Study Said Nearly Half Of The 20,000 Twitter Messages From The User To Create Elite

According to foreign media reports, the U.S. survey found that although Twitter has more than 200 million registered users, but 50% of the microblogging site only messages created by the 20,000 elite users.

Yahoo researchers from July 28, 2009 to March 8, 2010 posted on Twitter, Twitter on the 260 million information was investigated, using a list of features distinguish the Twitter website, including celebrities, blog owners, media and other organizations, including a spokesman for the elite of the difference between users and ordinary users.

The researchers found that "Based on this classification, we find that Twitter is very centralized information dissemination, about 50% of the micro-Bo information is released about 20,000 elite users, the media has created most of the information, but celebrities have fans up. "researchers also stressed that" information flow tends to centralization, and did not show the average trend. "

The researchers also found that, Twitter users respond less fans message. This makes Twitter a social function to be weaker than Facebook's "favorite" button.

The researchers explain, "Twitter user fan relations and other social networking features of the interaction is not the same, Twitter is more like a one-way mass media and interpersonal communication are combined with two-way hybrid."

Earlier this month, Twitter celebrated its fifth birthday. Twitter said the current average weekly published on Twitter microblogging messages has reached 10 million, the average daily number of microblogging released 140 million.

Twitter, currently has more than 200 million registered users, but the site did not disclose the number of active users.