Programming Interactivity

an oF Application * Creating "Hello, World" * Drawing in 2D * Displaying Video Files and Images * Importing Libraries * Compiling an oF Program * Debugging an oF Application * Review * Themes * Chapter 7 Sound and Audio * Sound As Feedback * Sound and Interaction * How Sound Works on a Computer * Audio in Processing * Sound in openFrameworks * openFrameworks and the FMOD Ex Library * The Sound Object Library * The Magic of the Fast Fourier Transform * Physical Manipulation of Sound with Arduino * A Quick Note on PWM * Creating Interactions with Sound * Further Resources * Review * Chapter 8 Physical Input * Interacting with Physical Controls * Thinking About Kinetics * Getting Gear for This Chapter * Controlling Controls * Turning Knobs * Using Lights * Detecting Touch and Vibration * Communicating with Other Applications * Sending Messages from the Arduino * Detecting Motion * Reading Distance * Understanding Binary Numbers * Detecting Forces and Tilt * Introducing I2C * What Is a Physical Interface? * What's Next * Review * Chapter 9 Programming Graphics * The Screen and Graphics * Seeing Is Thinking, Looking Is Reading * Math, Graphics, and Coordinate Systems * Drawing Strategies * Processing and Transformation Matrices * Creating Motion * Using Vectors * Using Graphical Controls * Importing and Exporting Graphics * What's Next * Review * Chapter 10 Bitmaps and Pixels * Using Pixels As Data * Using Pixels and Bitmaps As Input * Providing Feedback with Bitmaps * Looping Through Pixels * Manipulating Bitmaps * Analyzing Bitmaps in oF * Using Pixel Data * Using Textures * Saving a Bitmap * What's Next * Review * Chapter 11 Physical Feedback * Using Motors * Using Servos * Using Household Currents * Working with Appliances * Introducing the LilyPad Board * Using Vibration * Using an LED Matrix * Using LCDs * Using Solenoids for Movement * What's Next * Review * Chapter 12 Protocols and Communication * Communicating Over Networks * Using XML * Understanding Networks and the Internet * Handling Network Communication in Processing * Understanding Protocols in Networking * Using ofxNetwork * Creating Networks with the Arduino * Using Carnivore to Communicate * Communicating with Bluetooth * Communicating Using MIDI * Review * Explorations * Chapter 13 Graphics and OpenGL * What Does 3D Have to Do with Interaction? * Understanding 3D * Working with 3D in Processing * Making Custom Shapes in Processing * Using Coordinates and Transforms in Processing * Working with 3D in OpenGL * Using Matrices and Transformations in OpenGL * Using Vertices in OpenGL * Drawing with Textures in oF * Lighting in OpenGL * Blending Modes in OpenGL * Using Textures and Shading in Processing * Using Another Way of Shading * Using an ofShader Addon * What to Do Next * Review * Chapter 14 Detection and Gestures * Computer Vision * OpenCV * Using Blobs and Tracking * Using OpenCV in Processing * Detecting Gestures * Implementing Face Recognition * Exploring Touch Devices with oF * What's Next * Review * Chapter 15 Movement and Location * Using Movement As and in Interaction * Using Software-Based Serial Ports * Understanding and Using GPS * Storing Data * Logging GPS Data to an Arduino * Sending GPS Data * Determining Location by IP Address * What to Do Next * Review * Chapter 16 Interfaces and Controls * Examining Tools, Affordances, and Aesthetics * Reexamining Tilt * Exploring InputShield * Understanding Touch * Exploring Open Source Touch Hardware * Communicating Using OSC * Using the Wiimote * What's Next * Review * Chapter 17 Spaces and Environments * Using Architecture and Space * Sensing Environmental Data * Using an XBee with Arduino * Placing Objects in 2D * Using the X10 Protocol * Setting Up an RFID Sensor * Reading Heat and Humidity * What's Next * Review * Chapter 18 Further Resources * What's Next? * Bibliography * Conclusion * Appendix Circuit Diagram Symbols * Programming Glossary * Colophon