This paper proposes a method for calibrating the external parameters of the LDS sensor and ToF depth camera based on three cylinders. This method obtains the scanning data of the side surfaces of the ...

In this article, a metal crack sensor based on chipless radio frequency identification (RFID) technology is proposed. It is used to monitor the angle and width of cracks in the Internet of Things (IoT ...

It's excellent for deep cleaning carpets and hard floors, and the detachable pod makes it easy to clean hard-to-reach areas ...

Prime Day sale is here and the Good Housekeeping editors and experts have hand-picked the best savings across homes, wellness ...

Prime Day sale is here and the Good Housekeeping editors and experts have hand-picked the best savings across homes, wellness ...