mobile augmented reality, Assignments of Computer Programming

Download mobile augmented reality and more Assignments Computer Programming in PDF only on Docsity! Technische Universität Berlin Open Communication Systems 1 Mobile Augmented Reality Hai To 2 Technische Universität Berlin Open Communication Systems Agenda What is mAR? ➔A brief history of AR ➔Definition & Taxonomy Where to find mAR? ➔Former approaches ➔Current use cases ➔Future Scenarios How to make mAR? ➔Software & Hardware ➔Android for the win ➔Technology is the key Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 5 Technische Universität Berlin Open Communication Systems Definition “to augment” = to increase, make larger or supplement “reality” = (subjective perception of) the real world ↳“AR” = extended perception of one's surrounding through ancillary information ●Augmented Reality is a computing system: ➔combining reality with virtual objects ➔interacting in real-time ➔registered in 3D (Ronald T. Azuma) Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 6 Technische Universität Berlin Open Communication Systems Taxonomy ●Augmented Reality or Virtual Reality utilising real vs generating artificial surrounding environment ➔compartmentation depends on the referenced world model ➔independent from the perceived images (Paul Milgram) Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 7 Technische Universität Berlin Open Communication Systems Where to find mAR? Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 10 Technische Universität Berlin Open Communication Systems • The Astonishing Tribe in Malmö, Sweden • Android based • uses the Flickr facial recognition technology provided by Polar Rose Smartphone Apps TAT Augmented ID Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 11 Technische Universität Berlin Open Communication Systems Future Scenarios Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion U-Cities * total inter- connectedness * largest integrated technology testbeds * 297 Mio RFID research centers * personal smartcard for purchases & access 12 Technische Universität Berlin Open Communication Systems How to make mAR? Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 15 Technische Universität Berlin Open Communication Systems Android ●benefits: ➔licensing ➔developer freedom ➔hardware options ➔standardisation ➔multi tasking ➔component reuse ➔easy customizability ➔big community ➔momentum ●concerns: ➔limited commercial distribution on marketplace ➔internationalisat ion and localisation ➔premature ➔security ➔privacy ➔fragmentation Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 16 Technische Universität Berlin Open Communication Systems Technologies ●Key technologies: ➔GPS localization (indoor, precision) ➔Head tracking (realtime, fluent) ➔Display (glare, contrast) ➔Computer (processing, miniaturization) ➔Network (QoS, speed) ●Add-ons: ➔haptic Displays ➔RFID Readers ➔3D Display ➔acoustic/ aromatic augmentations ➔Projector . . . Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion 17 Technische Universität Berlin Open Communication Systems Conclusion Introduction What is mAR? Where to find mAR? How to make mAR? Conclusion