Archive for November, 2010
Will Computer Technology Influence Learning?

Number of students with learning disabilities and emotional problems are rising each year.Information Technology has proven to be an effective method of giving such students opportunities to engage in basic drill and practice, simulations, exploratory, or communication activities that are matched to their individual needs and abilities. Ongoing research works indicates that use of computer can enhance a student’s acquisition of skills and content knowledge when the computer is used to deliver well designed and well-managed instruction.Many computer-based applications, such as communication technologies, word processing applications and multimedia presentation tools can provide students with opportunities to use their skills to engage in projects that address true-world problems.
Communication technologies provide students with new ways to access information worldwide.Use of computers for communication and networking activities through the Internet can expand the learning environment beyond the walls of the classroom and allow students with disabilities, just like other students, to access and send information literally around the globe.
Word processing applications can play a vital role in promoting the education of children with mild learning and behavioral disorders within the regular classroom.The ease of revising text, producing neat and readable text, and feeling a sense of authorship are frequently mentioned as attributes of word processors that lead to improved writing. Researchers have found that students are more willing to edit their work and to make necessary corrections on a word processor than on handwritten paper drafts.Besides, the word processor frees students from the more tedious duties related to the editing works.
Automatic Vehicle Location

Applications
Application with vehicles
Automatic vehicle locating is a powerful concept for managing fleets of vehicles, as service vehicles, emergency vehicles, and especially precious construction equipment, also public transport vehicles (buses and trains). It is also used to track mobile assets, such as non wheeled construction equipment, non motorized trailers, and mobile power generators.
Application with vehicle drivers and crews
The other purpose of tracking is to provide graded service or to manage a large driver and crewing staff effectively. For example, suppose an ambulance fleet has an objective of arriving at the location of a call for service within six minutes of receiving the request. Using an AVL system allows to evaluate the locations of all vehicles in service with driver and other crew in order to pick the vehicle that will most likely arrive at the destination fastest, (meeting the service objective).
Types of systems
Configurations
A typical AVL system would use terrestrial wireless communications already installed and then communicates simultaneously the locations of a vehicle to the manager of a fleet of vehicles.
Simple direction finding
Amateur radio and some cellular or PCS wireless systems use direction finding or triangulation of transmitter signals radiated by the mobile. This is sometimes called radio direction finding or RDF. The simplest forms of these systems calculate the bearing from two fixed sites to the mobile. This creates a triangle with endpoints at the two fixed points and the mobile. Trigonometry tells you roughly where the mobile transmitter is located. In wireless telephone systems, the phones transmit continually when off-hook, making continual tracking and the collection of many location samples possible. This is one type of location system required by Federal Communications Commission Rules for wireless Enhanced 911.
The Unstoppable Rise of Children’s Educational Software!

Two decades ago educational software was a luxury item which most schools did not want to incur the cost of. In the twenty-first century it is just an normal routine element of the teaching resources encountered in all schools. In those years many new packages of children’s educational software have been introduced as the next indispensable resource for schools, only to disappear into oblivion within a couple of years.
A minute proportion of education software packages have been successfully integrated into the classroom in the longer term, but Aspex has created educational software which is still in daily use after ten or fifteen years! That is because our software helps pupils to enjoy themselves and at the same time acquire and improve skills which are vital in the twenty-first century. Skills such as controlling a mouse, moving and handling on-screen graphics, budgeting money, and generating ideas for designs, all of which are fast becoming essential abilities in everyday life today.
Survival in this ever changing world, at various historical times and in diverse cultural settings, requires vastly different sets of skills and knowledge. Survival in the wilderness, as Bear Grylls regularly shows us on TV, requires abilities such as rubbing sticks together to create a spark and start a fire, and knowing which plants have roots you can eat and which roots are poisonous. But such knowledge is utterly irrelevant if you are having dinner at the Savoy Grill, for that the required knowledge is how to read the menu, which knives and forks to use for which course and how to employ them!
Magellan RoadMate 3030LM 4.7-Inch Portable GPS Navigator (Lifetime Map Updates Included) Reviews
Magellan RoadMate 3030LM 4.7-Inch Portable GPS Navigator (Lifetime Map Updates Included)
- Ultra-wide 4.7-inch touchscreen display is 17 percent larger than standard 4.3-inch screens
- Lifetime map updates for up to four (4) map data updates per year, for the life of the GPS receiver
- Pre-loaded maps of U.S., Canada and Puerto Rico with six million searchable points of interest
- OneTouch favorites menu affords instant access to your personalized bookmarks of favorite places
- Highway lane assist points you to the right exit with realistic highway signs
Magellan RoadMate 3030-LM with Lifetime Map UpdatesThe Magellan RoadMate 3030-LM offers all the extras, an exclusive ultra-wide 4.7-inch touch screen (17% larger than the standard 4.3-inch screen), free lifetime map updates, highway lane assist, OneTouch favorites and Built-in AAA TourBook. Get free map updates! The RoadMate 3030-LM includes free map updates for the life of the navigator. Never again worry about finding the restaurant in a new part of town or locating the new parking garage. You
List Price: $ 179.99
Price:
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