The creator (/u/Vocatus) of Tron states that the name comes from the movie âTronâ and âhow Tron fights for the userâ. This fight is quickly realized when you run this software and see how itâs really a âtouch once and doneâ cleaning system.
The AOA (Angle of Attack) gauge in an aircraft will let the pilot know when he is at the correct approach / climbout speed. This indicator is correct even though the aircraft's weight may vary. Also, the gauge provides a visual warning of an impending stall.
Sustainability Indicators 101. Characteristics of effective indicators. An indicator is something that points to an issue or condition. Its purpose is to show you how well a system is working. If there is a problem, an indicator can help you determine what direction to take to address the issue. Indicators are as varied as the types of systems they monitor. However, there are certain characteristics that effective indicators have in common: 1  Effective indicators are relevant; they show you something about the system that you need to know.  Effective indicators are easy to understand, even by people who are not experts.