Wearable Gestural Interface Device free essay sample

History: Steve Mann is the father of sixth sense who made a wearable computer in 1990. The Sixth Sense technology was first implemented as the neck worn projector+ camera system. He was a media lab student at that time. There after it was used and implemented by an Indian who is the man has become very famous in the recent pranav mistry. There will be a long future rather than the short period of history for the sixth sense technology. Introduction: Sixth sense is a wearable gestural interface device that augments the physical world with digital information lets people use natural hand gestures to interact with that information. t was developed by pranav mistry. Colored marker The hardware components are coupled in a pendant-like mobile wearable device. Both the projector and the camera are connected to the mobile computing device in the user’s pocket. The Projector: Projects visual information, enabling surfaces, walls and physical objects around the wearer to be used as interfaces. We will write a custom essay sample on Wearable Gestural Interface Device or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Mobile component sends information for displaying on surface. The Camera And Hands: Recognizes and tracks the users hand gestures and physical objects using computer-vision based techniques. The Software Program: Processes the video stream data took by the camera and tracks the locations of the colored markers at the tip of the user’s fingers using simple computer-vision techniques. The maximum number of tracked fingers is only constrained by the number of unique fiducials, thus Sixth Sense also supports multi-touch and multi-user interaction. Technology behind sixth sense: Hardware Setup:Projector: Here pocket projector Pocket projector Pk101 from Optoma is used to project the information on surfaces. It augments nearby surfaces around us. Thus, digital information is freed from its confines and placed in the physical world. Applications: †¢Clicking images with gestures. †¢Portable mobile. Rating of books according to internet websites. †¢Watching video news in news paper. †¢Collecting information on flight tickets. †¢3D drawing images on the surfaces. †¢It shows real time watch on our hand. Advantages: this device is portable, inexpensive, multi-sensory, connectedness. It acts as an interface between the world and information. It is an open source. This device has Data access directly from machine in real time. Limitations: Software does support the ability to use real time video streams in order to produce augmented reality. The hardware limitations of the devices, That we currently carry around with us. For example many phones will not allow the external camera feed to be manipulated in real time. Post processing can occur however in these devices. Relatation with other technologies: This sixth sense technology deals with mobile communications, image recognition, markers technology, multimedia computer vision based techniques, Rfid, etc.. Future of sixth sense: We can create Interactive Advertisements, 3d visualizations by using this technology in multimedia applications. To replace normal batteries with Solar batteries via small solar panel to increase sufficient energy for operating projector. These camera can act as a third eye for the blind person. Conclusion:: Sixth Sense recognizes the objects around us, displaying information automatically and letting us to access it in any way we need. The Sixth Sense prototype implements several applications that demonstrate the usefulness, viability and flexibility of the system.