價格：免費
更新日期：2019-06-25
檔案大小：4.4M
目前版本：1.4.16
版本需求：Android 4.4 以上版本
官方網站：http://www.ituniversum.com
Email：ceo@ituniversum.com
聯絡地址：隱私權政策
This application provides an ability to see how interested the audience is in the presentation of the lecturer at any given time; how interesting the chosen topic and the methods of presentation of the material are. The system interface is simplified and does not require prior training for either the lecturer or audience.
