We present a user-centric input system that is useful for a variety of applications in ubiquitous computing environments. Users in these environments currently switch between different keyboards and mice, or other devices, to interact with all the devices present. Allowing users to select a personal input device for the space and use it to interact with all the devices in the space is a more na...

introduction: in the current world of business, benefiting from information technology is considered as one of the main factors to develop and improve the performance of organizations. this study was performed to identify access to infrastructures of information technology among the managers and executive experts of health departments in iranian universities of medical sciences. it also tried t...

Mouse control today has become an important tool to interact with computers. It is quite easy for those who are physically fit and mentally sound, but for those who are suffering from physical disabilities, It is quite difficult to use mouse for interacting with computers. Keeping this thing in mind, we in this research paper present a system known as “speech based mouse”. This speech based mou...

Goal The goal of this project is to build an desktop application which enables control of playback of music and videos via the web-cam incorporated in most laptops by gesture recognition. It is convenient and enjoyable for people to get rid of keyboard and mouse when they are controlling their iTunes or other multi-media players. This little app will help people while multi-tasking and demonstr...

simd computers and collection-oriented languages, like C , are designed to perform the same computation on each data item or on just a subset of the data. Subsets of processors or data items are implemented via an activity bit and a stack of activity bits when subsets of subsets are supported. We present an implementation of activity stacks based on counters. At a given stack depth n, the numbe...

The conditions of use are analyzed and the main requirements for mobile systems dynamic display information during tests demonstrations agricultural machinery in field given. A system design is proposed that uses panels various types based on superbright LEDs. process controller has been developed a display, capable connecting to measuring systems, stationary computers.

During the last 15 years, the supercomputing industry has been using mass-produced, off-the-shelf components to build cluster computers. Such components are not perfect for HPC purposes, but are cheap due to effect of scale in their production. The coming exa-scale era changes the landscape: exa-scale computers will contain components in quantities large enough to justify their custom developme...

In this paper, a static allocation (mapping) algorithm is described which handles periodic, hard real-time controller tasks. Our hybrid approach combines the advantages of constructive, and non-guided-search methods to overcome the problems of purely constructive , or purely non-guided-search techniques. The new method is motivated by the connguration of a parallel real-time operating system to...

Using CAN (controller area network) field bus and iCAN protocol, an integrated measuring and controlling system for combine harvester is constructed in this paper. ARM is used as the processor of host computer. Lower computers are several measuring and controlling modules of combine harvester. Host computer communicates with lower computers through CAN bus. Information between measurement and c...

Users of three-dimensional computer-aided design (CAD) and gaming applications need to manipulate virtual objects in up to six degrees of rotational and translation freedom (DOF). To date, no 3D controller provides one-handed 6DOF input with miniature size and low cost. This paper presents a prototype of the first one-handed 6DOF motion controller suitable for use in portable platforms such as ...