▎ 摘　　要

NOVELTY - Low-strain based, water repellent and highly sensitive human motion sensor comprises: a chemically reactive conductive ink; and a chemically reactive paper, where the chemically reactive conductive ink is a composition comprising amino-graphene oxide (AGO), a dipentaerythritol penta-acrylate (5-Acl), and APTMS (3-aminopropyl)trimethoxysilane, the chemically reactive conductive ink is spatially selectively deposited on the chemically reactive paper to develop pattern interfaces, the deposited pattern interfaces are washed, air-dried and treated with octadecylamine (ODA), and the human motion sensor shows improved physical abrasion tolerance, super-hydrophobicity, resistive sensitivity with a low strain, high gauge factor, low response time and high stability to enable real time and wireless monitoring of different human motions/expression even in the presence of continuous aqueous exposure. USE - The sensor is useful in system (claimed), studying the interaction of human/machine and monitoring patients going through rehabilitation process, and in remote monitoring health care, robotics and human machine interaction. ADVANTAGE - The sensor: has low-strain based, water repellent and highly sensitive; and reports physical abrasion tolerance, super hydrophobicity, high gauge factor, low response time, high stability for real time and wireless monitoring of different human motions even in presence of continuous aqueous exposure. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for system for wireless detection of different motions and expressions of human comprising a low strain-based sensor, and a data acquisition system, where the data acquisition system comprises a microcontroller, a communication module and a display device for wireless detection of different motions and expressions, the low strain sensor is integrated in a voltage divider circuit on the microcontroller with a tunable resistor to tune and accommodate different patterned sensor strip where obtained output from voltage divider is proportional to change in the resistance of the sensor on bending the patterned sensor strip and transmitting the output voltage to LCD display unit of microcontroller, the communication modules receives the output from the sensor and transmits it to the display device. DESCRIPTION OF DRAWING(S) - The figure shows a digital image showing the system.