Emergency Detection System Using PDA Based on Self-Response Algorithm

Author(s):  
Ah-young Jeon ◽  
Soo-young Ye ◽  
Jun-mo Park ◽  
Kwang-nyeon Kim ◽  
Jae-hyung Kim ◽  
...  
Informatics ◽  
2019 ◽  
Vol 6 (3) ◽  
pp. 40
Author(s):  
Evgenia Princi ◽  
Nicole C. Krämer

Smart technology in the area of the Internet of Things (IoT) that extensively gathers user data in order to provide full functioning has become ubiquitous in our everyday life. At the workplace, individual’s privacy is especially threatened by the deployment of smart monitoring technology due to unbalanced power relations. In this work we argue that employees’ acceptance of smart monitoring systems can be predicted based on privacy calculus considerations and trust. Therefore, in an online experiment (N = 661) we examined employees’ acceptance of a smart emergency detection system, depending on the rescue value of the system and whether the system’s tracking is privacy-invading or privacy-preserving. We hypothesized that trust in the employer, perceived benefits and risks serve as predictors of system acceptance. Moreover, the moderating effect of privacy concerns is analyzed.


Author(s):  
John Hansen ◽  
Paul Connolly ◽  
James Larkin ◽  
Bonita Preston ◽  
Polina Lelchuk ◽  
...  

2007 ◽  
Vol 8 (6) ◽  
pp. 293-298
Author(s):  
Ah-Young Jeon ◽  
Jun-Mo Park ◽  
Gye-Rok Jeon ◽  
Soo-Young Ye ◽  
Jae-Hyung Kim

2011 ◽  
Vol 14 (4) ◽  
pp. 341-347
Author(s):  
Dahl-Ho Song ◽  
Duk-Jin Chang ◽  
Song-Hee Kang

2020 ◽  
Vol 23 (1) ◽  
pp. 84-94
Author(s):  
S. M. Kurinnyy

The article describes a number of stages in the creation of parachute systems for military and special purposes and some features of executing their testing. The necessity of development flight tests and their peak modes are analyzed in details. The feasibility of recovery parachute system creation for saving the weight model during the flight tests connected with checking of parachute systems strength is proved. The procedure of putting the recovery parachute system into the action scheme of the tested parachute system is suggested. The sequence and the stages of three-cascade recovery parachute system operation consisting of the auxiliary parachute, the drogue parachute and the main one are given. The analysis of this system operation considering the phase trajectories of the recovery parachute system and the tested parachute system movement is conducted. Development of possible emergency situations of the tested parachute system including the phase trajectories of motion at all stages is considered. The phase trajectories of motion are given taking into account test envelope with overlapping of the maximum operation conditions and acceleration modes. Development of emergencies is analyzed considering time buffer to put the recovery parachute system into operation. The article considers the example of creating the emergency detection system and its operating procedure when putting the recovery parachute system into action. Positive results from introduction of the recovery parachute system into the flight tests when creating parachute systems for different purposes are predicted. A new strategy of executing flight tests with the introduction of an updated (by the decision of the Chief Designer) test program is proposed. Extension of the test envelope will enable to significantly advance information awareness of the flight experiment, efficiency and quality of its results. Introduction of the emergency detection system will considerably improve reliability of the tested parachute system operation.


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