Capabilities and Limitations of the Disabled in Remote Access to Information

Author(s):  
Ryszard Kowalik
Electronics ◽  
2021 ◽  
Vol 10 (15) ◽  
pp. 1819
Author(s):  
Rasa Bruzgiene ◽  
Konstantinas Jurgilas

Information systems of critical infrastructure provide services on which the core functions of a state and its economy depend as well as welfare of society. Such systems are becoming an increasingly common target for crimes and attacks in cyberspace, as their vulnerabilities can be exploited for malicious activities seeking financial or political gain. One of the main reasons that threatens the security of these systems is the weak control of remote access, otherwise defined as management of a system’s user identity. Management of user identity depends on user authentication, authorization and the assignment of certain rights in the digital space. This paper provides the proposed two-factor (2FA) digital authentication method for remote access to an information system of a critical infrastructure. Results of testing the method’s usability and resilience to cyber threats have shown that the system, in which the method was implemented, is protected from dangerous HTTP requests and publicly available system’s endpoints are protected from threatening inputs that could cause malicious activities on the critical infrastructure. Additionally, the implementation of the authentication API application ensures the rapidity of the method for less than 500 ms for 100 users working in parallel with the system at the same time.


Author(s):  
Zhanna V. Grechkina

On the 50th anniversary of V. Mayakovsky Stavropol Regional Library for the Blind and Visually Impaired. The activities of the special library, directed on enhancing the socio-cultural rehabilitation of the disabled people, the introduction of automation of library processes and providing of equal access to information for all users are described in the paper.


2020 ◽  
Vol 3 (3) ◽  
pp. 298-304
Author(s):  
Flávio Fabrício V. M. Ferreira ◽  
Flávio G. O. Soares Filho ◽  
Wanderson Guimarães de Lana ◽  
Rafael Pimentel dos Santos ◽  
Philippe Cedraz Lopes ◽  
...  

Remote access to information and services has become a latent reality in Brazil since the emergence of the COVID-19 pandemic in 2020. This paper discusses the importance of the community’s access to the internet, and as the web’s worldwide is an essential tool for remote working and a supporting pillar for essential services remotely offered such as education, banking, and medical care.    


2020 ◽  
Vol 25 (10) ◽  
pp. 4116
Author(s):  
S. I. Karas ◽  
E. V. Grakova ◽  
M. V. Balakhonova ◽  
M. B. Arzhanik ◽  
E. E. Kara-Sal

Aim. To create a methodological base for distance learning of cardiology healthcare professionals — multimedia clinical diagnostic tasks.Material and methods. The interdisciplinary team used text and multimedia formats for clinical diagnostic data. Web technologies provided remote access to information located on the server.Results. The report presents the experience of the practical implementation of multimedia clinical diagnostic tasks in cardiology, including the augmented reality. The variability of presenting information to students is implemented in the multimedia clinical diagnostic tasks, which is integrated with the rating system for evaluating decisions. The solution paths are determined by the actions of the students in the trigger interactive blocks and is evaluated by the rating system. Personal rating is a numerical value that integrally characterizes the decisionmaking competence of students. The conversion of the quantitative rating into the conventional form (‘pass/fail’, ‘excellent’, ‘good’, ‘passing grade’) will be provided after the trial period of the software.Conclusion. The created Web service and computer simulations can become a methodological basis for the distance learning in cardiology. This technology can be in demand in the continuing medical education.


2020 ◽  
Vol 5 (2) ◽  
Author(s):  
John C Ehiabhili ◽  
Aduragbemi O Oke ◽  
Olusayo Olubosede ◽  
Damilare O Olobatuyi

Electric bulbs, television sets, fans and other home appliances are usually controlled largely with human effort using mechanical switches. However, over the past decade, there has been drastic improvement and advancement in consumer electronics and embedded systems. This has ensured a home environment where appliances can be connected and controlled using wireless technology and an Android smart phone. This study demonstrates the design of an automated system to assist and provide support in order to fulfill the needs of the physically disabled and elderly ones in controlling electrical appliances in homes. The heart of the control system is the wireless Bluetooth technology which provide remote access from a smart phone to a Bluetooth module and then to a control and switching unit. Bluetooth wireless connection enables the system to communicate with a Java application on an Android smart phone without cable. The user can easily touch on the phone screen to control the home appliances linked to the system. This method which requires minimal human effort is able to assist the disabled, sick and elderly people who have difficulties with locomotion. Thus, a control system has been designed which offer a low design, installation ease, quick response time and a user friendly interface in controlling home electrical appliances.Keywords - Android Phone, Bluetooth, Microcontroller, Relay and Switching


Author(s):  
Mark H. Ellisman

The increased availability of High Performance Computing and Communications (HPCC) offers scientists and students the potential for effective remote interactive use of centralized, specialized, and expensive instrumentation and computers. Examples of instruments capable of remote operation that may be usefully controlled from a distance are increasing. Some in current use include telescopes, networks of remote geophysical sensing devices and more recently, the intermediate high voltage electron microscope developed at the San Diego Microscopy and Imaging Resource (SDMIR) in La Jolla. In this presentation the imaging capabilities of a specially designed JEOL 4000EX IVEM will be described. This instrument was developed mainly to facilitate the extraction of 3-dimensional information from thick sections. In addition, progress will be described on a project now underway to develop a more advanced version of the Telemicroscopy software we previously demonstrated as a tool to for providing remote access to this IVEM (Mercurio et al., 1992; Fan et al., 1992).


2017 ◽  
Vol 2 (17) ◽  
pp. 63-72
Author(s):  
Suzanna Bright ◽  
Chisomo Selemani

Functional approaches to disability measurement in Zambia reveals an overall disability prevalence rate of 13.4%, 4% of whom are recorded as having “speech impairment” (Zambia Federation of the Disabled [ZAFOD], 2006). Further, multidimensional poverty assessments indicate that 48.6% of Zambia's approximately 16 million citizens are impoverished. Currently, there are three internationally qualified speech-language pathologists (SLPs) providing services within Zambia's capital city, Lusaka. Given these statistics, it follows that a significant number of Zambian's, experiencing communication disability, are unable to access specialist assessment and support. Over the past decade, Zambia has seen two very different approaches to address this service gap—firstly, a larger scale top-down approach through the implementation of a formal master's degree program and more recently a smaller scale, bottom-up approach, building the capacity of existing professionals working in the field of communication disability. This article provides an overview of both programs and the context, unique to Zambia, in which they have developed. Authors describe the implementation challenges encountered and program successes leading to a discussion of the weakness and merits to both programs, in an attempt to draw lessons from which future efforts to support communication disability and SLP service development in Majority World contexts may benefit.


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