CineSkates Camera Sliders from Cinetics on Vimeo.
The best ideas are often the simplest and the CineSkates certainly qualify as a simply brillant one. CineSkates are a set of three wheels that quickly attach to a tripod, holds over 5lbs and enable fluid, rolling video in an ultra-portable package. They work specifically with the GorillaPod Focus tripod.
The whole system, including set of wheels, GorillaPod Focus tripod and a GorillaPod BallHead X, comes up to around US $350 retail. They will have to watch out for cheaper copies and DIY versions.
via fstoppers