Mental_floss Blog » Gifts for the Geek Home. A home should be an expression of who you are. Sure, when you're young and broke, your room or apartment might be an expression of who your parents or the people who donate to Goodwill are, but gradually you collect items that express your personality, whether you receive them as gifts or purchase them yourself. If you are a technologically oriented geek, there are plenty of manufacturers and vendors catering to your tastes in home decor. Interactive LED Dining Table Windell Oksay of Evil Mad Scientist Laboratories built a dining room table with 448 LEDs inside. The lights respond to movement on and above the table surface! Extreme Repurposing.