Sans titre. Multi-touch-Technologien spielen bei Touch- Screen-Anwendungen eine immer gewichtigere Rolle. Sie bereichern die Interaktion zwischen Mensch und Computer. Denn sie ermöglichen es, Anwendungen am Bildschirm mit mehreren Fingern gleichzeitig zu bedienen oder dass mehrere Personen simultan an einem Touch-Screen arbeiten. So können auch komplexere Anwendungen intuitiv und direkt über den Bildschirm gesteuert werden. Im Consumer- Bereich wird vor allem die Umstellung auf Windows 7 für einen zusätzlichen Schub bei der Verbreitung der Multi-touch- Technologien sorgen. Eine Unterstützung von Multi-touch ist hier bereits Standard. Trotz der großen Aufmerksamkeit und der großen Aktivität im Multi-Touch-Umfeld bestehen bezüglich der Realisierung von Multi-Touch-Anwendungen noch immer große Hemmnisse. Multi-touch for Java (MT4j) Die vom Fraunhofer IAO veröffentlichte Multi-touch-Plattform MT4j wurde im Herbst 2009 unter Open Source-Lizenz veröffentlicht. Features Demos und Anwendungsbeispiele.
Implementations. TUIO hardware support In order to support the further development of the TUIO platform, we are looking for hardware donations of various hardware: iOS and Android tablets, Touchscreen hardware, Windows 7 Multitouch Notebooks, Netbooks and Tablets, MS Surface, Samsung SUR40, Magic Trackpad or any other devices to evaluate their existing or potential TUIO support. Please get in touch with martin_at_tuio_dot_org for further information!
TUIO Tracker Implementations TUIO Server Reference Implementations C++: TUIO_CPP.zip (source, all platforms) TUIO output Bridges Touch2Tuio: forwards native Windows 7 touch messages to TUIO clients mtdev2tuio: converts Linux touch events from libmtdev to TUIO 1.1 TouchToTuio: N-Trig panel TUIO driver (e.g. TUIO input Bridges Multi-Touch Vista Windows HID driver, input management layer with a TUIO input provider. TUIO Simulators TUIO Gateways. GestureML. Java & Processing - Getting Started II (Hello Multitouch) - GestureWorks Tutorials. Java & Processing - Getting Started II (Hello Multitouch) Introduction In this tutorial you will create a multitouch application that will visually display touch points and their position information in real-time. This tutorial introduces the concept of touch point events, how to consume touch point event data obtained from Gestureworks, and an example of acting on that data.
For this tutorial you will need the Gestureworks Core multitouch framework; a free trial is available. Download the code for all of the Java & Processing multitouch tutorials here: tutorials_java_processing.zip Requirements Estimated time to complete: 30 minutes Process Overview Create a custom multitouch sketch Initialize GestureWorks Process frames in draw loop Create a method to process and track touch points Create a method to draw touchpoint data Compile and run Process Detail 1.
Extend the processing.core.PApplet class (base class for all Processing sketches) and override the setup and draw methods. 2. 3. 4. 5. 6. Multi-Touch SDK » PQ Labs « Natural User Interface. Sparsh-ui - A Multitouch API for any multitouch hardware / software system. Project Goal Iowa State University's Virtual Reality Applications Center (VRAC) is developing a multitouch API for enabling users to create multi-touch applications easily on a variety of hardware platforms.
The API supports custom hardware drivers and is platform independent. Project Components Gesture Server: The Sparsh-UI Gesture Server is the main piece of the application. It handles gesture processing and passes touchpoints and/or gesture information to the client application. The Gesture Server supports basic gestures such as drag, scale, and rotate, and is extensible to support an infinite number of user-written custom gestures.
Input Device Driver: A device driver is needed for a device to communicate with the Gesture Server. Gesture Adapter: A client adapter is needed for each GUI framework the Gesture Server intends to communicate with. Contact Information.
TouchLib. Reactivision. Windows 7. SnowFlake. Autres Drivers.