Topcon Positioning System (TPS) has added a new extension compatible with ESRI’s ArcPad - Field Tools for ArcPad. End-users with ESRI's ArcPad software can now take full advantage of their Topcon GMS-2 hand-held receiver. With the new extension, operators can use the GMS-2 internal camera and compass, and have all the GPS configurations in addition to existing ArcPad functions. Any customization that a user has created in an existing copy of ArcPad can now be used on the Topcon GMS-2.