The Smarthome Select Laser Parking System takes care of parking woes by ensuring that you consistently park your car in the same spot every time. When attached to your garage ceiling, the motion sensor fires off a light beam as you approach. When it hits a pre-selected spot on the hood of your car, it indicates that you’ve parked in exactly the right spot. The single-car garage system sells for about $15 while the two-car garage model retails for $20. You’ll find both at www.smarthome.com.