“…A group from NTT Human Interface Laboratories was focused on connecting electronic devices in everyday life by a simple touch [15,55,57] and developed an indoor wireless-like networking and positioning system for connecting portable and wearable devices (home and office appliances) to the network while the user stands or walks on the floor [54,56,[58][59][60]. In biomedical applications field, IBC was employed in various general biomedical systems [66,67,70,71,85,86,95,96,190] or specifically for ECG [87,93,94], EMG [68,69], and human posture [83,84] monitoring, as well as for monitoring and controlling artificial hearts and other artificial organs in the body [77,78]. IBC systems developed for the characterization of IBC channel and human body as a signal transmission medium [19, 20, 33, 41, 61-65, 72-76, 79-82, 88, 89, 93, 94] are mostly built around DDS or FPGA circuits for signal generation at one or in the range of frequencies and for the detection of received signal power at the receiver end.…”