Touching your iPhone won't work when you're wearing gloves? Use a sausage

What do you do when it's cold out, you're wearing gloves, and you want to use your iPhone? According to this short article in Popular Science, iPhone users in South Korea are getting around the problem by using a sausage as a stylus. The article says that a sausage has the same conductivity as your finger and that the iPhone responds to the touch. Is this for real?

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Jim Karpen holds a Ph.D. in literature and writing, and has a love of gizmos. His doctoral dissertation focused on the revolutionary consequences of digital technologies and anticipated some of the developments taking place in the industry today. Jim has been writing about the Internet and technology since 1994 and has been using Apple's visionary products for decades.