Share Your Home Wi-Fi Easily Using an NFC Tag or QR Code

Get your best buddies around for a movie marathon and before you can hit "play" they're all going to want access to your Wi-Fi. This is the age of the second screen experience after all. You could simply tell them your network's name and password, but here are a couple of alternatives that might be more convenient and add to your geek credentials at the same time.

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