“…Controlling or reducing blood pressure can aid in the prevention or postponement of significant health issues such as renal disease, cardiac arrest, cardiovascular disease, brain hemorrhage, and perhaps Alzheimer's disease. Among all the signals acquired by the detectors, the blood pressure signal provides critical information on heart rate, blood vessel flexibility, and biological variation [11]. Narasimhan et al [12] developed a finger wearable blood pressure measuring system that contains a 30-element capacitive tactile sensor array for measuring contact stress with the thumb, a pump-driven pneumatic bladder for steadily pressing the tactile array and the finger towards one another, and a wristband that encloses the sensing system and bladder.…”