This app can be used to administrate class quizzes, data collection, survey and other group activities, as well as file distribution and synchronization among various devices in a WLAN. It works with Java version that is available for PCs. It has two modes: Enquirer mode and Responder mode, and user can be the Enquirer role or Responder role.
Typical application sceneries include (1) In a class or training session, the instructor as Enquirer role wants to collect feedback by asking quiz questions. while students or participants as Responder role will send answers that will be automatically graded and displayed together with summaries of counting and frequency. Instructors also can distribute teaching materials. (2) In a working group, the team leader as Enquirer role can collect data, images or files from members and distribute files in a WLAN setting without using other contact information such as phone, social median or email. (3) A quick survey or vote can be administrated by an enquirer without requiring participant's contact information. (4) In a family or WLAN, files can be synchronized among various devices, including PCs, tablets and cellphones with minimum bit transmission. In this case, Enquirer is source node and responders are receiving nodes.