# Tools & technology — model maker Source: O*NET 30.3, occupation 51-4061.00 (Model Makers, Metal and Plastic) — manual nearest-occupation mapping via ISCO group 2163; the official ESCO crosswalk has no entry for this ESCO occupation. | Software | Category | Hot technology | |---|---|---| | Microsoft Excel | Spreadsheet software | yes | | Microsoft Office software | Office suite software | yes | | Microsoft Word | Word processing software | yes | | CNC Software Mastercam | Computer aided manufacturing CAM software | | | PTC Creo Parametric | Computer aided design CAD software | |