Specialty Devices, Inc. designs and builds prototypes of bathymetric, reservoir management, sediment mapping, sediment coring, and meteorological data acquisition systems including BSS and Surveycase Hydrographic Survey Systems, BSS+ Subbottom Profiler, Vibe-core coring device, hardened computers, rugged displays, keyboards, Bathycase and IDS depth sounders, data buoys, towfish, and tailbuoys