Electronic cigarettes still raising questions in public places

In a world of rapidly growing technology, with more facets of daily life becoming electronic, one device can still turns heads: the electronic cigarette.

"People give me weird looks for smoking inside," said Jeff Martin, a freshman criminal justice major. Martin, also a traditional smoker, enjoys his e-cigarette indoors where normal smoking is not allowed.

E-cigarettes are devices that simulate the appearance and sensation of smoking. While they can be disguised, they often look like normal cigarettes. Some e-cigarettes are smoking cessation devices, akin to nicotine gum. Others are supposedly safer alternatives to smoking a cigarette or hookah.