This is a form of subspace sheilding. It was invented in 2369, by a Ferengi scientist, Dr. Reyga.
This shielding is capable of withstanding pressure and radiation of a star. It was installed on the Justman for a test for a test flight.
This device is capable of multi-phasic resolution. It was invented by the Deystrum Institute. The scanner is supposed to be used where normal scanners cannot.