I think that smart phones are a good thing to have. There are a lot of people a have a smartphone. The smart phones are usually $150-$250. I think that smart phones aren't so user friendly because my friend never had a smart phone and she doesn't know how to use it.
I think that IPads are good to have too. I just got an Ipad and I love it. The accessibility of a Ipad is easy to have. I think that the IPads are user friendly because my two year old sister knows how to run one of them. I think that the IPads are affordable.