In Karl Fisch's "Did You Know 4.0" it tells youhow technology is playing a role in everyday things. Advertising has become amlost completely done over some kind of technology. Everything is done on handheld devices. Some people use this technology wrong and use it for bad things. 95% of music downloaded last year was downloaded illegally. I think that the technology we have is great but should be used correctly. President Obama was smart and used social networks to aid him in his campaign. This was a really great video and I learned a lot from it.