...Anuj Kumar Goel; V.N.A. Naikan Purpose The purpose of this study is to explore the use of smartphone-embedded microelectro-mechanical sensors (MEMS) for accurately estimating rotating machinery speed, crucial for various condition monitoring tasks. Rotating machinery (RM) serves a crucial role...

...Guan Yuan; Zhaohui Wang; Fanrong Meng; Qiuyan Yan; Shixiong Xia Purpose Currently, ubiquitous smartphones embedded with various sensors provide a convenient way to collect raw sequence data. These data bridges the gap between human activity and multiple sensors. Human activity recognition has been...

.... The response is non-reversible, and the sensor generates a dosimetric (i.e. time- and concentration-integrated) response. The sensing material has been integrated into the electronic circuitry in a commercially available near-field communication (NFC) tag, allowing measurement to be read with smartphones...