15-03-2011, 09:54 PM
plzz...anybody post the seminar report of skinput technolgy..i need it asap..its very urgent
15-03-2011, 09:54 PM
plzz...anybody post the seminar report of skinput technolgy..i need it asap..its very urgent
14-04-2011, 02:47 PM
there is lot of information available for skinput including ppt and full report available in the page
https://seminarproject.net/Thread-skinpu...ut-surface and https://seminarproject.net/Thread-skinpu...9#pid44419
19-12-2012, 04:31 PM
ha i want skinput adstact fastly HO TO DOWNLOAD THIS ADSTACT PLZ HELP ME I HAVE VERY LESS TIME TO SUDMIT
22-12-2012, 02:50 PM
Skinput Technology 1Skinput.docx (Size: 27.58 KB / Downloads: 62) ABSTRACT We present Skinput , a technology that appropriates the human body for acoustic transmission, allowing the skin to be used as an input surface. In particular, we resolve the location of finger taps on the arm and hand by analyzing mechanical vibrations that propagate through the body. We collect these signals using a novel array of sensors worn a san armband. This approach provides an always available , naturally portable, and on-body finger input system. We assess the capabilities, accuracy and limitations of our technique through a two-part, twenty participant user study. To further illustrate the utility of our approach, we conclude with several proof-of-concept applications we developed. INTRODUCTION Devices with significant computational power and capabilities can now be easily carried on our bodies. However, their small size typically leads to limited interaction space (e.g.,diminutive screens, buttons, and jog wheels) and consequently diminishes their usability and functionality. Since we cannot simply make buttons and screens larger without losing the primary benefit of small size, we consider alter-native approaches that enhance interactions with small mobile system. One option is to opportunistically appropriate surface are a from the environment for interactive purposes. For example, [10] describes a technique that allows a small mobile device to turn tables on which it rests into a gestural finger input canvas. However, tables are not always present, and in a mobile context, users are unlikely to want to carry appropriated surfaces with them (at this point, one might a swell just have a larger device). However, there is one surface that has been previous overlooked as an input canvas , and one that happens to always travel with us: our skin. Appropriating the human body as an input device is appealing not only because we have roughly two square meters of external surface area, but also because much of it is easily accessible by our hands (e.g., arms, upper legs, torso). Furthermore, proprioception our sense of how our body is configured in three-dimensional space – allows us to accurately interact with our bodies in an eyes-free manner. For example, we can readily flick each of our fingers, touch the tip of our nose, and clap our hands together without visual assistance. Few external input devices can claim this accurate, eyes-free input characteristic and provide such a large interaction area. RELATED WORK Always-Available Input The primary goal of Skinput is to provide an always-available mobile input system that is, an input system that does not require a user to carry or pick up a device. A number of alternative approaches have been proposed that operate in this space. Techniques based on computer vision are popular. A These , however , are computationally expensive and error prone in mobile scenarios. Speech input is a logical choice for always-available input, but is limited in its precision in unpredictable acoustic environments, and suffers from privacy and scalability issues in shared environments. Other approaches have taken the form of wearable computing. This typically involves a physical input device built in a form considered to be part of one’s clothing. For example, glove-based input systems allow users to retain most of their natural hand movements, but are cumbersome, uncomfortable, and disruptive to tactile sensation. Post and Orth present a “smart fabric” sys-tem that embeds sensors and conductors into fabric, but taking this approach to always-available input necessitates embedding technology in all clothing, which would be prohibitively complex and expensive.The Sixth Sense project proposes a mobile, always-available input/output capability by combining projected information with a color-marker-based vision tracking sys-tem. This approach is feasible, but suffers from serious occlusion and accuracy limitations. For example, determining whether, e.g., a finger has tapped a button, or is merely hovering above it, is extraordinarily difficult. In the present work, we briefly explore the combination of on-body sensing with on-body projection. |
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