Online Video Playing A Mobile Application Based

on Cloud Online video playing demonstrates the application of cloud in mobile worlds. Currently, it is implemented on mobile phones of Android OS. It provides a user-friendly interface for users to browse and play video files stored in the cloud. The cloud is also utilized to convert the original video and adapt its stream rate to the one playable on a mobile phone.

The splash screen and the default view of the video files

Video files can also be browsed by year and month

Playing a video on anHTC G2(Magic) mobile phone

Control panel of the players Play, Pause, FF, FB, Locate

Tsinghua Cloud App

LiveCamera is designed for mobile users to take advantage of the unlimited space in the cloud to store the photos taken with their mobile phones. In this way, they no longer need to worry about that the local storage card will be full. Using the functionality provided by the cloud, users can also quickly share the photos with their friends.LiveCamera is implemented on Android-powered cell phones. Corsair is used to provide storage space.

Take a photo with the local camera of G2

Upload the photo just taken to the cloud

View all the photos stored in the cloud on a mobile phone

View the photo just uploaded on a PC

Tsinghua Cloud App

LiveCameraA Mobile Application Based

on Cloud

iFriend is an application on Android-powered cell phones with which users can backup and restore contact info to and from the cloud. Moreover, iFriend offers a new way for users to communicate with friends. Such a way is called micro-blog, for it looks quite like that offered by Twitter. The data of micro-blog can also be automatically backed up to the cloud when necessary.

Native contacts list

Backup contacts info to the cloud

The starting UI of iFriend

Change status Reply to a friend A friend’s page

Tsinghua Cloud App

iFriend A Mobile Application Based

on Cloud