Smartphones

I found this article on my RSS Feed. As you need a Smartphone to read your QR code, it just makes more sense to acquire one. And as the article indicate it is so much cheaper & mobile, so it becomes much more accessible...makes you think
http://www.boredonthe.net/mobile/smartphone-dominance/
Obviously you use your smartphone for much more than that and as the demand is there to stay 'connected', what more could you want than to have internet access at your fingertips.
http://www.internetservice.net/mobile-internet/