Sixth sense technolgy


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Sixth sense technolgy

  1. 1. SIXTH SENSE DEVICE BY: Srikanth Btech 4 year th Page 1
  2. 2. CONTENTSIntroductionHistoryComponentsWorkingApplications Page 2
  3. 3. INTRODUCTION Sixth Sense is a wearable gestural interface that augments the physical world around us with digital information and lets us use natural hand gestures to interact with that information. It was developed by Pranav Mistry, a PhD student in the Fluid Interfaces Group at the MIT Media Lab. SixthSense bridges the gap by bringing intangible, digital information out into the tangible world, and allowing us to interact with this information via natural hand SixthSense comprises a pocket projector, a mirror and a camera. The hardware components are coupled in a pendant like mobile wearable device Page 3
  4. 4. HISTORY Page 4
  5. 5. Sixth Sense Device Page 5
  6. 6. WHY SIXTH SENSE? Page 6
  7. 7. RELATED TECHNOLOGIES Augmented reality. Gesture recognition. Computer vision. Radio Frequency Identification. Page 7
  8. 8. Augmented realityAugmented reality is a term for a live direct or indirect view of a physical real world environment whose elements are augmented by virtual computer generated imagery. Page 8
  9. 9. Gesture recognitionGesture recognition is a topic in computer science and language technology with the goal of interpreting human gestures via mathematical algorithms. Page 9
  10. 10. Computer visionComputer vision is the science and technology of machines that see. It is concerned with the theory behind artificial systems that extract information from images. Page 10
  11. 11. RFIDRadio Frequency Identification is basically an electronic tagging technology that allows the detection, tracking of tags and consequently the objects that they are affixed to. Page 11
  12. 12. COMPONENTSThe hardware components are coupled in a pendant like mobile wearable device. Camera Projector Mirror Mobile Component Colored Markers Page 12
  13. 13. Camera Captures an object in view and tracks the user’s hand gestures It sends the data to smart phone It acts as a digital eye, connecting you to the world of digital information Page 13
  14. 14. Projector The projector projects visual information enabling surfaces and physical objects to be used as interfaces The project itself contains a battery inside, with 3 hours of battery life. A tiny LED projector displays data sent from the smart phone on any surface in view–object, wall, or person. Page 14
  15. 15. Mirror MIRROR The usage of the mirror is significant as the projector dangles pointing downwards from the neck. Smart Phone A Web-enabled smart phone in the user’s pocket processes the video data Other software searches the Web and interprets the hand gestures Page 15
  16. 16. Color Markers It is at the tip of the user’s fingers . Marking the user’s fingers with red, yellow, green, and blue tape helps the webcam recognize gestures The movements and arrangements of these makers are interpreted into gestures that act as interaction instructions for the projected application interfaces. Page 16
  17. 17. HOW IT WORKS? Send for processing captureSend Info Reflect on Project image desired surface Page 17
  18. 18. Cont… The hardware that makes Sixth Sense work is a pendant like mobile wearable interface It has a camera, a mirror and a projector and is connected wirelessly to a bluetooth smart phone that can slip comfortably into one’s pocket The camera recognizes individuals, images, pictures, gestures one makes with their hands Information is sent to the Smartphone for processing The downward-facing projector projects the output image on to the mirror Mirror reflects image on to the desired surface Thus, digital information is freed from its confines and placedPage 18 in the
  19. 19. Earlier Explorations1. Ball Mouse Page 19
  20. 20. 2. A pen that can draw in 3 dimension.3. A Google map that can interact with physical world. Page 20
  21. 21. APPLICATIONS Page 21
  22. 22. Make a callYou can use the Sixth Sense to project akeypad onto your hand, then use that virtualkeypad to make a call. Call up a map With the map application we can call upthe map of our choice and then use thumbsand index fingers to navigate the map Page 22
  23. 23. Check the time Draw a circle on your wrist to geta virtual watch that gives you thecorrect timeCreate multimedia reading experiencesSixth Sense can be programmed to projectrelated videos onto newspaper articles youare reading Page 23
  24. 24. Drawing applicationThe drawing application lets the user drawon any surface by tracking the fingertipmovements of the user’s index finger Zooming features The user can zoom in or zoom out using intuitive hand movements Page 24
  25. 25. Get product information Sixth Sense uses image recognition ormarker technology to recognize productswe pick up, then feeds us information onthose products Get book information The system can project Amazon ratings on that book, as well as reviews and other relevant information Page 25
  26. 26. Get flight updates The system will recognize your boarding pass and let you know whether your flight is on time and if the gate has changed. Feed information on people The system will project relevant informationabout a person such as what they do, wherethey work, and so on. Page 26
  27. 27. Take pictures If you fashion your index fingersand thumbs into a square("framing" gesture), the systemwill snap a photo. Zoom Edit EmailAfter taking the desired number ofphotos, we can project them ontoa surface, and use gestures to sortthrough the photos, and organizeand resize them. Page 27
  28. 28. Tablet Pc by paper• Using microphone• Surfing internet Page 28
  29. 29. • Watching movie• Playing motion-sensing game Page 29
  30. 30. An Interesting Work-flow Page 30
  31. 31. ADVANTAGES• Portability Supports multi-touch and multi-user interaction• Connectedness between world and information• Data access directly from machine in real time• Mind map the idea anywhere• It is an open source• Costeffective Page 31
  32. 32. Portability• Portability means that a deice can be used in many places—not only at home and at the office but also in lecture halls and libraries• The portability feature offers several distinct advantages Page 32
  33. 33. Multi-Touch Interaction• Enables a user to interact with a system with more than one finger at a time.• capable of accommodating multiple users simultaneously. Page 33
  34. 34. Mind map Page 34
  35. 35. Open source• People will be able to make their own hardware.• They will be able to build their own applications. Page 35
  36. 36. CONCLUSIONSixth Sense recognizes the objects around us, displaying informationautomatically and letting us to access it in any way we needThe Sixth Sense prototype implements several applications that demonstrate theusefulness, viability and flexibility of the systemAllowing us to interact with this information via natural hand gesturesThe potential of becoming the ultimate "transparent" user interface for accessinginformation about everything around us Page 36
  37. 37. REFERENCES Page 37
  38. 38. Page 38