Im a Genious.... What would make life easier.

I will invent an automatic writing pen that works by voice command. I do not know if this will make every bodies life easier, but it will make mines. Every homework assignment I do includes writing. Sometimes my hands are to preoccupied for me to write, so an hour goes by and I still did not complete my homework. UGHH!! If I had my pen I could have did what I had to do and got my homework done at the same time. Just because I can not write does not mean I stop thinking. For example if I have an essay do for homework and my mom tells me to fold my clothes, while I am folding my clothes i will be thinking about my essay. When I am done with my clothes I will go write my essay. By this time I will have forgotten all of the good ideas I had for my essay. With my invention, while I was collecting great ides for my essay my pen could have wrote them down