I attend a multi-lingual church that sometimes uses radio transevers for translation purposes. A few months back I was needing to get some more head phones because we had a surge of first time visitors. It occurred to me the the youth used the exact same kind in their I-Pods and MP3 players. So I want up to one of them and asked him if he had his walkman with him. He responded, "What's a walkman?"
You see, laptops will still be available >5 years from now. While Blackberries and iPhones will be "some stupid old cell phone". Imagine yourself reading this strip 10 years later, you would be like "WTF is this 'blackberry'? I don't get it".