====Complex Properties==== Some [[property types|property types]] are very simple - a line of text, a one or a zero, etc. These are properties with only one [[attributes|attribute]]. Others are more complex, such as a [[measurements|measurement]]. As well as the measurement value itself, you need to deal with the units the measurement is in, the expected range and the number of decimal places you'd like displayed. Properties with more than one attributes are called //complex// properties. Properties with only one are //simple// properties. Other examples of complex properties are... * GPS coordinates * Statuses