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This paper reports on an interactive HumanRobot system which uses the Microsoft Kinect to track a human finger tip. By pointing to target locations in the robotic manipulator's workarea, a user can intuitively and rapidly develop certain types of industrial robotic applications. The efficacy of the system is limited by the Kinect's ability to precisely identify the finger tip in 3D space. Such HumanComputer...
The need for simple security mechanisms for cloud computing systems that are being used by non-technical users is increasing in importance as cloud systems are becoming more widely accepted by these users. With cloud computing, data is stored on and delivered across the Internet infrastructure. The owner of the data has no knowledge of the where this data exists on the network nor geographically....
An ozone enhancement in the nocturnal residual layer was observed by the Huntsville ozone lidar from the late evening to midnight on 4 October 2008. The well-correlated ozone, aerosol, water vapor, and wind structures suggest a low-level jet is responsible for this ozone enhancement. HYSPLIT backward trajectories support this conclusion with southerly transport suggesting Birmingham, AL as the source...
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