TwitVid, a free app for tweeting videos.

Smartphone owners wanting to use their mobile device to post a video to go with their tweets, now have options in the form of apps.
For instance, Blackberry users now can post short videos on Twitter from their phones using an app called TwitVid which is one of several such apps that are available on the iTunes App Store for a while.
According to the New York Times, TwitVid is easy to use. After downloading the free app, users will look for the "record" function then record their video, enter their tweet and hit send. From there, the tweet will appear as usual on users' Twitter page with a link to the video which stays st0red in TwitVid servers with no limit on the length.
Anyone with a camera phone can use the service without downloading the app by simply visiting the company Web site at TwitVid.com . Once there, users will be assigned to be used to send videos as an MMS or an e-mail with the video as an attachment with the tweet in the subject line. After that, it will post just like a normal tweet.

Yahoo voice recognition is expanding via an iPhone app.

According to the New York T imes, Yahoo popular voice-enabled search function also known as OneSearch, has been added to its its iPhone application where it will be available through an update though some people wishing to get it earlier can do so by downloading it from the iTunes app store.
The application is already available for BlackBerry, Nokia and Windows Mobile phones with less features than the one slated for the iPhone. On the other hand, Google's iPhone application has voice recognition also.
In wake of the development of its voice recognition app, Yahoo has abandoned its Yahoo Mobile for smartphones that was intented to be a one place stop to aggregate your mail to from several other sites as well as access all your social network sites.The individual widgeets that were developed for those different functions, would be gradually released to different phones.