TBI - Traumatic Brain Injury

http://www.macworld.com/article/1156560/touchscreen_stylus_roundup.html

https://discussions.apple.com/thread/2802966?start=0&tstart=0

https://www.google.com/search?aq=2&oq=styluses&sugexp=chrome,mod=14&sourceid=chrome&ie=UTF-8&q=styluses+for+ipad+2

or just take a look at what your favorite search engine has to say about styluses. I'm sure best buy, or amazon, or ebay also has some stuff, as well as some you tube videos.