1. Daniel, Stephen & Thomson 1

2. » Easy for learners to create mobile apps for Android smart phones » Visually fitting together puzzle piece-shaped "programming blocks" » Web-based » 1st quarter of 2012, MIT Center for Mobile Learning launched App Inventor service for general public access 2

3. » Macintosh (with Intel processor): Mac OS X 10.5, 10.6 or higher » Windows: Windows XP, Windows Vista, Windows 7, Windows 8 » GNU/Linux: Ubuntu 8+, Debian 5+ » 1GB RAM (more is better) » 500MB hard disk space (for offline version) 3

4. » Mozilla Firefox 3.6 or higher » Apple Safari 5.0 or higher » Google Chrome 4.0 or higher » Microsoft Internet Explorer 7 or higher » Java 6 or higher 4

5. » Download App Inventor Setup software package Download » Locate the file AppInventor_Setup_Installer_v_1_2.exe (~92 MB) » Click through the steps of the installer Download Link 5

6. » Not an official release » Download App Inventor Setup software package Download » Click through the steps of the installer AppInventor_Setup_Installer_v_1_2.exe » Download zip file from Google forum Download 6

7. 1.App inventor setup link 2.Run /AppInventor/startAI.cmd

9. More RAM is preferred! » Pentium 4 » 1GB RAM » 500MB hard disk space (for offline version) Still can run but takes around 2 minutes to start an emulator.

10. http://appinventor.mit.edu

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19. Press once Press 保留

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28. Emulator :5554

32. 1.Download package by QRcode hyperlink 2.Download apk to your PC/Mac/Linux, copy to Android device by SD card, synchronizing tool 3.Direction connection to your PC/Mac/Linux

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35. Capture the link by QR code Android App 35

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