Technology to help navigate Black Friday sales

By Jenna Wortham

New York Times Bits Blog, "Technology to help navigate Black Friday sales," November 25, 2009.

Earlier this week, I received the kind of frantic text message that makes your heart drop into your stomach. It simply read: “Please call home
ASAP — URGENT!”

Panicked, I quickly picked up the phone — only to discover that no one in our family had fallen ill or suffered some tragic accident.

Instead, my older sister wanted to strategize a plan of attack for Black Friday, the infamous day after Thanksgiving...

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