Dimensions of Internet of Things: Technological Taxonomy Architecture Applications and Open Challenges—A Systematic Review

Table 3

Classification of IoT applications in healthcare.

Reference	Application	Limitation	Used technology
[96–99]	Blood pressure (BP)	Need Internet connection all the time	Field communication
[100–102]	Decreasing waiting time	Need to improve scalability	IoT-based special sensors, wireless sensors, MEDiSN
[103–106]	Drug supervision and management	Interruptions can be problematic	Wisepill technology, Aeris wireless connection
[107–112]	Electrocardiogram	Contextual data mining	COAP, MQTT, TCP, UDP
[113, 114]	Food management	Cost-effective sensor required	5-layer NN, weighing sensor, RFID
[115–117]	Glucose level	The operative methodology is required	IEEE 802.15.4, Bluetooth, ZigBee
[118, 119]	Oxygen saturation	Always connected to the Internet	Low-cost pulse oximeter, real-time monitoring required, CoAP, wearable device, wireless sensor device
[120–122]	Rehabilitation system	Good knowledge about training	Body sensors
[123–125]	Telehealth	Information security	CyberMed, telemetric systems
[126, 127]	Tracking of information	Information security	RIFD, ZigBee, GSM