The Eye4Software GPS toolkit allows software developers to add GPS functionality to their own programs without the need to have any knowledge on serial communications, map datums, map projections and GPS protocols. Some examples of applications include: mapping software, navigation software, precision positioning software, hydrographic survey software and time synchronization. The product can be used in many programming environments, such as Visual Basic, Visual C++, Visual Basic.NET, Visual C#.NET, Borland C++ Builder, Borland Delphi and VBA, but also web oriented applications such as ASP, ASP.NET and PHP, and all other programming environments that support ActiveX controls can be used.