Flexible Intelligent Sensing Patches for Augmented Tactile and Thermal Perception

• • Pressure detection spans 8 Pa to 220 kPa with a 50 ms response time, enabling precise tactile feedback in robotic grippers and wearable pulse monitoring; this wide dynamic range covers both subtle epidermal pulses and high-load object manipulation. • • Temperature resolution of 0.01 °C across 10–50 °C allows detection of minute thermal variations for early fever screening and thermal-based object recognition, surpassing typical thermistor resolutions by an order of magnitude. • • Mechanical robustness under 150° bending and 10% tensile strain ensures reliable operation on curved body surfaces and dynamic robotic joints, mitigating signal drift in continuous wearable use. • • Neural network integration yields 94.09% recognition accuracy for ten objects, demonstrating that bimodal tactile-thermal data can enhance robotic perception without complex signal decoupling, directly impacting industrial sorting and prosthetics.