What is a Likert Scale vs. a Likert Item. A âLikert scaleâ is the sum of responses to several Likert items. These items are usually displayed with a visual aid, such as a series of radio buttons or a horizontal bar representing a simple scale. A âLikert itemâ is a statement that the respondent is asked to evaluate in a survey. In the example below, the statement, âThe checkout process was easyâ is a Likert item.
Flight controllers are personnel who aid space flight by working in such Mission Control Centers as NASA's Mission Control Center or ESA's European Space Operations Centre. Flight controllers work at computer consoles and use telemetry to monitor various technical aspects of a space mission in real time.
Autonomous flying is obviously when you fly a model without having to touch any of the controls. If you want to do a lot of autonomous flying, Itâs important to have a flight controller that has features like auto take off and landing, waypoint flying and data telemetry. It should also have open-source firmware so that you can later on add or improve features.