Image Credit: Quickmeme
This post covers the concept of Need for Affect and how it can be used to improve and influence User Experience. Specifically, I will be focusing on how this concept can be applied to video game design.
The calculator application simply defined is a digital calculator. It can perform the most basic mathematical functions (such as addition/subtraction) all the way to solving more complex algebraic problems (such as logarithmic functions). For brevity, I will mainly focus upon the interface attributes that are present in the basic calculator mode (Refer to Figure 1 for images of basic and advanced calculator interfaces).