! ACTIVE AI 2 MAIN MENU About ▾About Us Our TeamResearchSponsorsMaster TrainersiOS DonorsNews & Events ▾In The NewsStoriesTeam BlogApp of the MonthResources ▾Get StartedTeachDocumentationTutorialsBooksResourcesForumsTroubleshooting Create Button <!--//--><![CDATA[// ><!-- var gotoappinventor = function() { var referrer = document.WB_wombat_location.pathname; var patt = /.*hour-of-code.*/; if (referrer.match(patt)) { window.open("http://code.appinventor.mit.edu/", "new"); } else { window.open("http://ai2.appinventor.mit.edu/", "new"); } } //--><!]]> Create apps! Top Headline Block Anyone Can Build Apps That Impact the World (function() { var cx = '005719495929270354943:tlvxrelje-e'; var gcse = document.createElement('script'); gcse.type = 'text/javascript'; gcse.async = true; gcse.src = (document.WB_wombat_location.protocol == 'https:' ? 'https:' : 'http:') + '//www.google.com/cse/cse.js?cx=' + cx; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(gcse, s); })(); ×  App Inventor 2 Social Icons Firebase Authentication in App Inventor Using Javascript This tutorial shows you how to create your own Firebase Authenticator by running javascript code through the WebViewer component. Read more about Firebase Authentication in App Inventor Using Javascript WebView Javascript Processor for App Inventor This tutorial shows you how to incorporate “traditional” programming into your apps. The technique involves using the WebViewer component as a javascript processor, Read more about WebView Javascript Processor for App Inventor Hello Codi! Hello Codi is the Hello World tutorial for App Inventor. This simple exercise takes you through the very basics of App Inventor. In a very short time you will create a button that has a picture of a bee on it, and then program the button so that when it is clicked a "buzz" sound plays. Read more about Hello Codi! LEGO EV3 Color Search This tutorial shows you how to build a mobile app that instructs an EV3 LEGO robot to search for a certain color on a white surface bordered by black. The user can pick one color out of red, green, blue, or yellow for the robot to search. The robot will search across the white surface and turn around if it gets to the black border. Here is a demonstration video. Read more about LEGO EV3 Color Search Lego EV3 Pet Robot This tutorial helps you to build an app that allows the user to instruct an EV3 LEGO robot to do certain maneuvers and actions through voice commands. The user can pick one of several commands: forward, backward (reverse), stop, forward slow, forward fast, disconnect, circles, right turn (turn right), left turn (turn left). The robot will follow the user’s voice commands and perform the action for half a second before prompting the user for another command. If the user provides no commands, the previous command will be executed until another command is registered. Read more about Lego EV3 Pet Robot LEGO ® EV3 Tilt-to-Drive Tutorial This tutorial lets you make an app that drives around an EV3 LEGO robot by tilting a phone or tablet. Tilting forward makes the bot go forward, back --> back, right --> right, left -->left. A steeper pitch will make the robot drive faster… etc.Go to tutorial. Read more about LEGO ® EV3 Tilt-to-Drive Tutorial Photo Booth App This tutorial demonstrates how to develop a Photo Booth app. You’ll build an app that let’s you take pictures, assign pictures to canvases and share pictures via email. Go to Photo Booth app Read more about Photo Booth App Oh My Spikes This tutorial by Saj Dutta shows how to create a complete game from scratch. The game is variant of the popular spikes games and uses App Inventor sprites. Go to tutorial Read more about Oh My Spikes Sharing Component: send files and text with the app of your choice In this 3-minute video, App Inventor Developer José Dominguez shows you how to use the File Sharing component in App Inventor 2 to share text and/or files from your App Inventor app to any messaging-capable service on your device (e.g. Gmail, Twitter, G+, WhatsApp, Messaging, etc.). Read more about Sharing Component: send files and text with the app of your choice QuizMe for App Inventor 2 QuizMe is a trivia game about baseball, but you can use it as a template to build quizzes on any topic. This tutorial is especially useful for learning about working with information in Lists. Lists are useful data structures for keeping track of many items of the same type, especially when you want to cycle through those items. Read more about QuizMe for App Inventor 2 Pages1234next ›last » <!--/*--><![CDATA[/* ><!--*/ #footer-nav { width: 60%; margin: 0 auto; left: 30px; margin-bottom: 20px; overflow: hidden; position: relative; } a strong { text-decoration: underline; } #footer-nav ul{ width: 24%; list-style: none; display: block; float: left; } /*--><!]]>*/ Home About About Us Our Team Sponsors News & Stories In The News Stories Team Blog App of the Month Resources Get Started Teach Documentation Tutorials AI Classic Resources Forums Troubleshooting This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License © 2012-2017 Massachusetts Institute of Technology Contact Us