Found 17th november 1996
The blade vibrates in order to cut through any material with the greatest of ease. This is activated automatically when the blade touches the surface being cut. Because of this, I experienced difficulties in carrying the device, as it would cut it's way out of any recepticle it was placed in.
The unit is powered by a tiny watch battery located in a compartment in the end of the handle, where the small circle is. This compartment also contains some kind of control which causes a large area of the handle to unfold several times in a way which perplexed me in the dream, and completely escapes me now.