YoYoTalk, private video chat

YoYoTalk let the users create a private video chat channel over the WIFI LAN, to talk to each other using video. No cloud service required. Tested with Android 4.2, and 4.4, on Motorola Xoom, and Huawai Ascend. Update on 4/20/2014,
based upon the current download result, please download only if your machine is of android 4.0 or higher.
No group chat is supported.
Only portrait view is supported, even on tablet.
Quick note on how to operate:
Use start button to announce yourself, for the channel name, and with the id provided for others to recognize you.
Available partners will be added to list automatically.
Use long press on the list of partners to initiate chatting.
Use long press on big video screen to select cameras.
Operations are similar to HelpYou at
http://www.yoyonetwork.info/HelpYou.htm

The goal of this app is to introduce to you the capability of the android phone in video chatting even without
a central server. While giving ratings, please keep in mind that this is an introductory app, not an app
that aims to cover all scenario of chatting and interactions. If you are trying complicated case of
communications, like answering more than one invitations, it will not work for you.