Neuroscience studies have proved that the absence of proper tactile feedback can affect human behavior. A qualitative and quantitative growth in flexible artificial touch sensing technologies has been witnessed over the recent years. The development of flexible, sensitive, cost-effective, and durable artificial tactile sensors is crucial for prosthetic rehabilitation. Many researchers are working on realizing a smart touch sensing system for prosthetic devices. To mimic the human sensory system is extremely difficult. The practical uses of the newly invented techniques in the industry are limited by complex fabrication processes and lack of proper data processing techniques. Many compatible flexible substrates, materials, and strategies for tactile sensors have been identified to enhance the amputee population. This paper reviews the flexible substrates, functional materials, preparation methods, and several computational techniques for artificial tactile sensors.

中文翻译：

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假肢肢体触摸感应的先进材料和技术。

神经科学研究已经证明，缺乏适当的触觉反馈会影响人类行为。近年来，灵活的人工触摸传感技术得到了质和量的增长。灵活，灵敏，具有成本效益和耐用的人工触觉传感器的开发对于假肢康复至关重要。许多研究人员正在致力于为假肢设备实现智能触摸感应系统。模仿人体的感觉系统非常困难。新发明技术在工业中的实际使用受到复杂的制造过程和缺乏适当的数据处理技术的限制。已经确定了许多可兼容的柔性基板，材料以及用于触觉传感器的策略，以提高被截肢者的数量。