Visual-inertial joint optimization using incremental smoother over factor graph and the IMU preintegration technique make our method efficient and accurate. No special hardware is required except a monocular camera and an IMU, making our system lightweight and easy to deploy. Using paper printable ...
Paper-based electrochemical sensors provide the opportunity for low-cost, portable and environmentally friendly single-use chemical analysis and there are various reports of surface-functionalized paper electrodes. Here we report a composite paper electr