The GeoPDF format provides an effective solution for -

Field Capture - use the GeoMark tools in conjunction with a GPS to capture assets and changes from within the Free Adobe Reader. Features can be exported in shape file format for inclusion in the enterprise GIS.

GeoPDF Mobile provides a cost effective PDA solution for data capture. Add photos and audio to the GeoPDF.

 

GeoForms provide a simple method of field assessment using drop down lists and automatic coordinate capture. See the Damage Assessment Sample