The navigation engine in StreetDeck 2.0 appears to be based on deCarta NavSDK. The data in StreetDeck comes in the form of .RMF files.
RMF FAQ:
Quote:
Rich Map Format (RMF) is deCarta's proprietary and patented data format. It is a highly compact, binary format optimized for spatial query processing and lies at the heart of deCarta technology. In fact, some of deCarta's advantages derive directly from exclusive utilization of RMF.
Relevant information from the
NavSDK FAQ:
Quote:
NavSDK is supported on WinXP, WinMob5.0, WinCE5.0(ARM processor), WinCE5.0(x86), operating systems and on devices with minimum 300 MHz processor and a RAM of 32 MB and 2GB of flash memory, and 3.5 inch QVGA and 4.3 inch WQVGA screens.
Currently Windows GDI is being supported. In the future Open-GL, Direct Draw, AGG will be supported.
Yes, some modules are more easily replaceable than others.(ex. Map Display)
StreetDeck says that it's DirectX-accelerated, and deCarts says that it only supports Windows GDI. Conclusion: StreetDeck uses a custom map rendering engine, but most of its other navigation features (and quirks) should be shared with other programs/devices based on deCarta.
deCarta trumpets its association with "Industry leaders such as Google, Yahoo!, Ask.com, Zillow, Multimap.com and Hotels.com" (
http://www.decarta.com/about/company_history.htm) Surprising that I've never heard of them before (and the name "deCarta" has not appeared once on LaptopGPSWorld, yet).