High Tech Navigation for Santa Claus

For the first time in centuries, Santa Claus decided to trade his old folded paper maps for a state-of-the-art, voice-activated satellite navigation system installed directly into the sleigh’s wooden dashboard. He whistled for the reindeer, clicked his heels, and shouted, "Navigate to the first chimney in London!"

A calm, robotic female voice chirped back, "Calculating route. In three hundred miles, make a sharp vertical climb. Then, recalculating... perform a barrel roll to avoid a commercial airliner."

Santa gripped the reins, his knuckles turning white as he dodged a Boeing 747. "This is a bit more stressful than the old stars, Rudolph!" he shouted over the wind.

As they reached the outskirts of the city, the GPS suddenly announced, "You have reached your destination. The chimney is on your right." Santa looked down, but all he saw was a flat, modern roof with a series of silver solar panels and a tiny PVC vent pipe.

"Where's the brick? Where's the soot?" Santa grumbled, hovering the sleigh in circles.

The GPS chimed again. "I’m sorry, Santa. I cannot find a fireplace. However, I have located a smart-lock front door with a digital keypad. Would you like me to hack the security code or should I just order a pizza to this location instead?"