| A | B |
| Boolean value | One of two values, such as true or false, that allows a computer to know what step in the conditional statement process to execute next. |
| conditional statement | A programming statement that evaluates a true/false Boolean expression to determine the next steps in a program. |
| loop | A sequence of instructions that continually repeats until a condition is met. |
| nesting | Putting a function inside another function or a loop inside another loop. One method is contained within another one. |
| machine vision | is the technology and processes used to make image based decisions in code. |
| color signature | A range of color values that are considered by a vision system to belong to the same color. |
| color code | A combination of color signatures in a set order, which is recognizable by a vision system. |
| hard coding | setting data, parameters, and conditions that make the program only behave differently when the programmer changes the code directly. |