Technology Access: Resources Wasted in Computer Laboratories
نویسنده
چکیده
The technological infrastructure of Finnish schools varies a lot. In some schools there are computers almost for every pupil in the classroom. On the other hand there are also schools with only a few computers in the whole school. The purpose of this paper is to study how teachers from different schools and school levels utilize technological resources in their teaching. The hypothesis is that good technological infrastructure does not guarantee the use of technological devices in teaching. The data was gathered with an electronic questionnaire in fall 2002. In order to study pupils used computers more when computers were placed in the classroom. Likewise teachers’ use of computers for demonstration increased when the computers were placed in the classroom. The number of computers in separate computer rooms did not increase the usage. Thus the most important thing to be considered when planning schools’ computer infrastructure is the location of computers.
منابع مشابه
Enforcing RBAC Policies over Data Stored on Untrusted Server (Extended Version)
One of the security issues in data outsourcing is the enforcement of the data owner’s access control policies. This includes some challenges. The first challenge is preserving confidentiality of data and policies. One of the existing solutions is encrypting data before outsourcing which brings new challenges; namely, the number of keys required to access authorized resources, efficient policy u...
متن کاملStudents' use of computers in UCT's 'walk-in' laboratories
Introduction In a time of decreasing resources for higher education, South African universities are required to respond to the myriad inequities of the past while simultaneously ensuring participation in an Information and Communication Technology (ICT)-enabled future. As pressure mounted at the University of Capetown (UCT) to extend student access to computer laboratories, build bigger and bet...
متن کاملA review of methods for resource allocation and operational framework in cloud computing
The issue of management and allocation of resources in cloud computing environments, according to the breadth of scale and modern technology implementation, is a complicated issue. Issues such as: the heterogeneity of resources, resource dependencies to each other, the dynamics of the environment, virtualization, workload diversity as well as a wide range of management objectives of cloud servi...
متن کاملUma Enabled Environment for Mobile Media Using Mpeg-21 Client and Server Technology
Usage of a multimedia framework becomes important when delivering rich multimedia content to mobile devices. The capabilities of these devices are very limited when compared to a desktop computers or laptops. Media resources delivered to these devices therefore has to be adapted. MPEG-21 introduces efficient tools to set up such a capability negotiation, where finally an adapted media resource ...
متن کاملAn Improved Token-Based and Starvation Free Distributed Mutual Exclusion Algorithm
Distributed mutual exclusion is a fundamental problem of distributed systems that coordinates the access to critical shared resources. It concerns with how the various distributed processes access to the shared resources in a mutually exclusive manner. This paper presents fully distributed improved token based mutual exclusion algorithm for distributed system. In this algorithm, a process which...
متن کامل