Thanks to the generous sponsorship of the Keswick Foundation, speech therapists, educational psychologists and teachers from Hong Chi Associations schools have worked together to create the "Communication Easy 3.0" app. The "Communication Easy" app has been developed by the Association since 2013. This time it is version 3.0. In addition to improving the interface and rich content of the "Voice Communication Card" in the app, the team has also developed a series of Cantonese Pinyin system (Yuepin) related Functions, including Cantonese Pinyin display under the title, Cantonese Pinyin vocal keyboard, etc., help users with low oral skills or non-Chinese speakers to communicate online and offline through text, breaking through communication barriers.The Android version of "Communication Easy 3.0" mainly allows users to use the communication page on Android devices, play communication files, and use the newly added Cantonese sound keyboard (applicable to tablet computers only).The main function1. Allow users to use the communication page on the Android device2. File setting function: Change the sentence column, sound and arrangement settings of downloaded files, whether to display Cantonese Pinyin, or change file photos, order, delete files and change file sorting according to needs3. Share sentences function: copy the sentences composed of communication cards into text4. File sharing function: can be shared by file number5. Yuepin vocal keyboard: The Yuepin keyboard has a simplified design and is easy to learn the Yuepin system. It also has built-in buttons to directly link the input text to YouTube and Google search engines. (only for tablet)6. Cantonese Pinyin Translator: With the addition of "Augmented Reality (AR)" technology, the text in the pictures can be directly captured after taking pictures and converted into Cantonese Pinyin. (This function is not open to the public for the time being)7. Two language interfaces: Traditional Chinese and Simplified Chinese*It needs to run on Android11 or above operating systemWebsite: https://hcaac.mhs.edu.hk