A Pulse Rate-Triggered Wearable Device for Critical Assistance

Table 1

Related work.

Citation	Technology focused	Trigger point	Remarks
(Bhagchandani and Augustine, 2019) [15]	Pulse sensor, barometric sensor	Abnormal pulse rate	Pulse sensor and barometric pressure is measured continuously. Information for ambulance assistant is sent once triggered.
(Sinnapolu and Alawne, 2018) [16]	Apple watch, microcontroller	Serious heart rate	In case of serious heart rate as detected by apple watch, notification sent to relatives and navigation for the nearest care center routed for the vehicle.
(Sana et al., 2020) [17]	Ambulatory monitoring devices	—	The remote monitoring solutions for heart patients has been summarized and analyzed. Various limitations and challenges are listed.
(Li et al., 2017) [18]	Monitoring system for health patient	Mode dependent	Monitoring system for heart patients that trigger on selected mode, like periodic, real time, and patient call.
(Mahapatra and Singh, 2020) [19]	Application of IoT-based smart dvices	Healthcare	The importance of fog computing with IoT in healthcare sector with the help of different services and applications.
(Murali et al., 2018) [20]	IoT and Google assistant	Deviation from standard values or patient call	Patient’s physical conditions are measured using medical sensor and trigger alert system when a deviation from standard values is notices. Can be trigger by patient using voice through google assistant.
(Alam and Hamida, 2014) [21]	Body area network	Absence of traditional infrastructure	Body area networks can be useful in case traditional infrastructure of communication is demolished or not working. It can be helpful in critical alarming.