A cordless mouse with an added reed switch is used as a wireless data logger to record every time the wheel of a trolley completes a revolution. The limitations of the system in terms of maximum clicking rate and spatial resolution are considered and data obtained from the descent of a trolley down a ramp at various different angles is analysed in…

This paper describes our concrete efforts to improve the functions of the computer rooms in the Information Processing Center from among several organisational strategies which can assume a large role in the next-generation education, while examining the practice of active learning by the faculty in all classes using ICT equipment. We implemented…

Objective: The authors provide examples for the use of the WebCam as a therapeutic tool in child psychiatry, discussing cases to demonstrate the application of the WebCam, which is most often used in psychiatry training programs during resident supervision and for case presentations. Method: Six cases illustrate the use of the WebCam in individual…

According to new research by the London-based consumer group Which? (www.which.co.uk), a computer's keyboard may be harboring the kinds of bugs that can cause a nasty case of food poisoning. "The main cause of a bug-infested keyboard is eating at one's desk," according to a report released by the group. Crumbs and spills can wind up on and between…

This article discusses the growing demand of using touchscreen interface. Consumers are now seeing touchscreens in a wide variety of electronics, not only in competitors to the iPhone from Sony, Samsung, Motorola, LG and T-Mobile, but also in desktop PCs, printers and copiers, televisions, and MP3 players. Teens, if they don't have a touch-enabled…

This report describes the incorporation of digital learning elements in organic chemistry and biochemistry courses. The first example is the use of pen-based technology and a large-format PowerPoint slide to construct a map that integrates various metabolic pathways and control points. Students can use this map to visualize the integrated nature…

Maintaining secure, convenient administration of the PC system environment can be a significant drain on resources. Deskside visits can greatly increase the cost of supporting a large number of computers. Even simple tasks, such as tracking inventory or updating software, quickly become expensive when they require physically visiting every…

This article discusses how Skype and other video-conferencing software have become a staple for teachers, librarians, and authors who want to get kids excited about reading. The past year has brought a huge increase in the number of schools and libraries using Skype to connect classrooms and bring in experts to talk with kids. And with cuts in…

According to the National Safety Council, 63 million computers became obsolete in 2005 alone, and it is estimated that the total number in storage in 2007 numbers upwards of 500 million computers (Earth 911, 2007). This article describes the steps that one should take before disposing of an obsolete computer. First and foremost, all personal…

The absence of common sense in the world of technology continues to amaze the author. Things that seem so logical to just aren nott for many people. The installation of Voice-over IP (VoIP, with IP standing for Internet Protocol) in many school districts is a good example. Schools have always had trouble with telephones. Many districts don't even…

The personal computer--with its ability to store, sort, and retrieve large amounts of data, generate reports, and graphically present statistical information--is becoming an integral tool in the administration of the modern media center. The need to share and retrieve information beyond the immediate environment of the media center has always been…

Look no further than to the popularity of C-SPAN's annual video documentary competition for middle and high schoolers, and it's obvious that video editing, and the technology that comes with it, is important to today's students. In the past it was a complex, involved, and expensive process. Video editing is now within the reach of anybody with a…

Suggests the use of computers for the administrative tasks of departments and individual faculty members. Outlines the advantages of integrated software computer use. Details the strengths and weaknesses of specific computer programs. Provides examples of the application of computers to particular tasks. (RW)

Having more than one screen of usable space can enhance productivity, both inside and outside of the classroom. So can using one keyboard, screen, and mouse with multiple computers. This paper (and session) will cover the author's use of multiple monitor and KVM (keyboard, video, and mouse) technologies both inside and outside the classroom, with…

Suggests school leaders must understand the total cost of ownership (TOC)-all of the costs involved with installing, operating, and maintaining computers-if they are going to use them to full advantage and cost-effectively. Discusses the major components of TCO after initial hardware investment (professional development, software, support, and…