Get festive with our Holiday Technology Tree

WiFi is available

Besides a new angle on the WiFi shirt detector device, you can see a TechRepublic ball point pen and a circuit board.

Images by Mark Kaelin for © TechRepublic

About Mark Kaelin

Mark W. Kaelin has been writing and editing stories about the IT industry, gadgets, finance, accounting, and tech-life for more than 25 years. Most recently, he has been a regular contributor to,, and TechRepublic.

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