Design thinking is basically a step by step process that helps you solve a specific problem by creating something new, the problem starts out with emotion, you need an impact for what you are doing to reach success easiest. Once you know what you are striving to create then you go in to a new mode where you think with an open mind and a diverse design for your project. When you come to your final design, execute the idea so you can now create it and use the prototype for good. A prototype is usually your design designs first model. You probably aren't going to get it right the first time, so explore it's flaws by testing. One testing strategy is to question all of your models capabilities. After you think your hole design project is complete you can see your item come to use for the good of other people.