Last semester, some of my classes had a discussion about the rapist in Paterson who was preying on distracted women - women on cell phones or MP3 players.
This is not only a problem in Paterson, but around the country. Taser has unveiled an interesting addition to the MP3 market - one with a Taser device (a non-lethal self defense weapon) built in. A taser with a 1 GB MP3 player, for around $73. What an interesting thought!