A. Malik

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We describe a complete hardware/software system, dubbed Universal Real-Time Navigational Assistance (URNA), which enables communication of relevant location-aware information to a blind person carrying a Bluetooth-enabled cell phone. Although URNA can be used for a number of different applications (e.g., an information kiosk at a shopping mall or public(More)
We describe a complete hardware/software system, dubbed Universal Real-Time Navigational Assistance (URNA), which enables communication of relevant location-aware information to a blind person carrying a Bluetooth-enabled cell phone. Although URNA can be used for a number of different applications (e.g., an information kiosk at a shopping mall or public(More)
Alamos Neutron Science Center using ␯ ¯ ␮ from ␮ ϩ decay at rest. A total excess of 87.9Ϯ22.4Ϯ6.0 events consistent with ␯ ¯ e p→e ϩ n scattering was observed above the expected background. This excess corresponds to an oscillation probability of (0.264Ϯ0.067Ϯ0.045)%, which is consistent with an earlier analysis. In conjunction with other known limits on(More)
Conceptual organization of semi-structured documents can help in effective retrieval from collections of emails, product complaints, video descriptions etc. In this paper, we propose a conceptual organization scheme for grouping and categorizing semi-structured text data using natural language processing techniques. We propose a knowledge-discovery(More)
BACKGROUND Atrial fibrillation is associated with higher mortality. Identification of causes of death and contemporary risk factors for all-cause mortality may guide interventions. METHODS AND RESULTS In the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial(More)
Background: There is currently conflicting evidence surrounding the effects of obesity on postoperative outcomes. Previous studies have found obesity to be associated with adverse events, but others have found no association. The aim of this study was to determine whether increasing body mass index (BMI) is an independent risk factor for development of(More)
Electromyography (EMG) is the analytical study of electrical activity produced by skeletal muscles. EMG is an example of modern human computer interaction which can be used in the field of medicines and engineering. Through this paper we are going to discuss about different types of EMG-Surface EMG(SEMG)/surface scanning EMG and intramuscular/ indwelling(More)
Body language comprises of two main parts-postures and gestures where the literal meaning of posture is static positions or poses and gestures is dynamic hand or body signs. The traditional input devices have limitations especially for those users who are uncomfortable with them. So a way out of this problem is gesture based interaction system. The main(More)
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