Total stations are modern surveying instruments with automated commands to measure angles and distances. The robotic total station allows for one man operation of survey tasks. Just set up the and configure the robotic total station and collect your data. Using long range blue tooth connectivity work up to 400m away from instrument and always stay locked on your prism / target. Quick and easy and more productive, no need for two way communication, with easy-to-use functions that simplify the entire process.