Precision Surveying Solutionsannounced theDC50 data collector. The DC50 is based on Hewlett Packard's HP50g and has an intuitive graphical interface and direct keyboard access for all field work functions. The DC50 is weather-proof, lightweight, virtually indestructible, CAD compatible and uses standard AA batteries that last more than 72 hours. Additionally, the DC50 boasts the best screen visibility and has optional 2000 ft range internal radios for wireless Bluetooth connectivity. (Precision Surveying Solutions, Mount Sterling, Ohio).