Furthermore, the In-Sights provides shipment forecasts for 2005-2010 for these market segments: PNDs, HNDs, and GPS-enabled handheld devices.
此外,这份报告提供了对这三类细分市场从2005到2010的出货量预测。
3
These tools include both built-in systems and Personal Navigation devices (PNDs), which are handheld devices that users can carry with them and use in their vehicles.