INSPECTRA (Industrial Spectrum) is an annual event organized by the Industrial Engineering Student Association of Universitas Gadjah Mada. INSPECTRA originated from an event called Ethnographic Design Workshop (EDW) held in 2007 and continued for five years. In 2012, the Ethnographic Design Workshop underwent a thematic change, resulting in a name change to Scheme Work. Another thematic change occurred in 2014, where Scheme Work was officially transformed into Industrial Workshop. This year, Industrial Workshop has rebranded itself as INSPECTRA.