All interruptions were exactly two seconds in length.
The test phase consisted of 480 trials divided into six runs each seven minutes and ten seconds in length; participants were allowed a self-paced break between runs.
Twitter has launched a standalone video-sharing app for iPhone called Vine, which enables users to share clips up to six seconds in length, which play on a loop within tweets.
For each subject, the database contains a recording of the vowel /a/ of five seconds in length, lifestyle information, the medical diagnosis, and the results of two specific medical questionnaires.
By limiting users to sharing videos no more than six seconds in length, requiring that those videos be shot on a mobile phone and, at least to begin with, offering no editing functionality beyond scrapping it all and starting again, Vine brought about a new type of filmmaking.
So Color restricted them to thirty seconds in length, and they also removed the audio.
Kuri Vision turns the robot into a family videographer, recording eight videos every day, each of them five seconds in length.
The PowerShot A200 can also record short video clips of up to nine seconds in length at resolutions of 320 by 240 pixels at 20 frames per second.
Phreadz and Seesmic competitor 12seconds.tv, which we've billed as the true "video Twitter" because it restricts clips to twelve seconds in length, has opened its private beta doors for one day only in celebration of Talk Like A Pirate Day.
12seconds.tv, the 'video Twitter' that allows users to send brief video clips counting twelve seconds in length, has announced that is now fully integrated into popular Twitter client Tweetdeck, which will now allow users to both record and receive 12seconds messages (previously they had only been able to receive messages).
The country "Green" version is of three minutes and nineteen seconds in length, and the pop "Red" version is of three minutes and twenty seconds in length.
