Enhancement of sensitivity of RF modules for wireless health care and home security systems

2014 ◽  
Vol 56 (11) ◽  
pp. 2563-2568 ◽  
Author(s):  
Yo-Sheng Lin ◽  
Hsiao-Bin Liang ◽  
Meng-Chinh Lin ◽  
Chi-Hsiung Wang
2019 ◽  
Vol 4 (2) ◽  
pp. 112-120
Author(s):  
Hadjira BELAIDI ◽  
Nour-El-Houda MEDDAH

This work deals with lock and home security systems. First, Motion sensors detect movement indoors and outdoors to guard against intruders, protect valuables and more. Thus, if any movement, RFID reader will be activated and database will be scanned to identify the persons who have the access to the home. This enhances the effectiveness of the security system and provides the user with the complete, whole-house protection he needs. An RFID badge can be used to unlock the door and access to the home. Alerts also are received on the smart phone if motion is sensed in a protected area inside or outside; giving the user the information it needs to act quickly. The door can also be remotely locked/unlocked. A microcontroller (ATmega2560) is used to control the entire system, and GSM is used to send alerts to the Smartphone. An Ethernet shield that connects the microcontroller to the database (DB) is also added.


2021 ◽  
Vol 6 (6) ◽  
pp. 69-73
Author(s):  
Md. Abdullah Al Rakib ◽  
Md. Moklesur Rahman ◽  
Md. Sohel Rana ◽  
Md. Sanjib Islam ◽  
Fysol Ibna Abbas

In this paper, we worked on how to control home apparatuses, safety, and security systems utilizing GSM innovation by utilizing a cell phone. We will likewise show that we can control the apparatuses even without a phone by sending an ordinary call. The favorable position of utilizing GSM innovation is that we can handle home appliances from any place in the world. This system permits the proprietor to control the appliances and to get a feedback status of the home apparatuses by sending calls just as through a portable application. For the home security system, we are utilizing an antitheft announcing system that will report the proprietor by sending a message and ringing a call. Likewise, for the security system, when fire or gas spillage is expected to occur, it will also report the proprietor by sending a call. Subsequently, by utilizing GSM innovation, it gives remote access to the gadgets to be controlled.


2019 ◽  
Vol 13 (2) ◽  
pp. 123-128
Author(s):  
Aleksandar Erceg

Information security inside the organization is becoming a major issue in the modern and global world. Information accessibility and security are a major issue where user behaviour plays an important role. Information security user behaviour is becoming an increasing threat to their organization information security. Since the organization is investing in and implementing information security systems, the issue of employees’ behaviour has become increasingly important. This paper aims to show how workers treat information security and is looking upon so called “people problem”. In the research, the personal behaviour of health care professionals and workers in a Croatian production company in relation to information security was tested. Results have shown that the overall behaviour of respondents in production company is more responsible and security awareness with proper use of passwords is associated with knowledge about the importance of security application in their work. Further research is recommended.


Robotica ◽  
1993 ◽  
Vol 11 (6) ◽  
pp. 493-494 ◽  
Author(s):  
Michael Kassler

Robots in the 20th century have been valued mainly for their enhancement of productivity. According to Professor Ichiro Kato of Waseda University, 21st-century robots will be valued because they enhance amenity. The development of robot systems for health care, detailed in this special issue of Robotica, is an affirmation of this forecast.Several factors have combined to cause this development, although economic factors are paramount. Industrialised countries, where robots are most likely to be used, face an ageing population-a result of lower birth rates, reduced infant mortality and increased life expectancy. This ‘ageing society' is expected to have enormous impact upon these countries’ health and social security systems which devote a large proportion of their resources to the care of older people.


1996 ◽  
Vol 26 (2) ◽  
pp. 239-251 ◽  
Author(s):  
Javier Elola

The problems within the health care systems of western European countries, and their current attempts at reform, can be analyzed by comparing those countries having national health service (NHS) systems with those having social security systems. There are important differences in the structures, processes, and outcomes of these two types of health care systems, and thus in the problems they face. Greater cost control, equity, and, possibly, efficiency in improving the population's health are the advantages of NHS systems; however, public satisfaction is lower than in social security systems. Attempts to overcome this trade-off between the outcomes of the two types of health care systems are the main goal of the reforms. To achieve this goal, there has been a trend toward convergence of NHS and social security systems. For the NHS systems of Latin-rim countries, however, which have received less political commitment and public support than those elsewhere, this means a return to the former social security systems—a trend that may reintroduce the problems associated with these types of systems but without any evidence that public satisfaction will increase.


2017 ◽  
Vol 27 (5) ◽  
pp. e21094 ◽  
Author(s):  
Bilal Aslam ◽  
Umar Hasan Khan ◽  
Muhammad Awais Azam ◽  
Yasar Amin ◽  
Jonathan Loo ◽  
...  
Keyword(s):  

2014 ◽  
Vol 571-572 ◽  
pp. 1037-1041
Author(s):  
Ya Liu ◽  
Jian Hua Mao ◽  
Xue Feng Liu

The traditional smart security systems have poor extensity, delayed alarm systems, and cannot be controlled through the remote network. To solve the shortcomings, this article proposed a smart security system based on Sensor Web. The system used Sensor Observation Service to achieve the data transmission and storage in real time. Users can send requests to Sensor Observation Service to get home environment information in real time via Internet. The system also implemented Sensor Event Service, so that users can get home security alarm information in real time by subscribing the events they are interested in.


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