Because the field is so broad, digital design professionals exist specialize in many different products and in a variety of environments. Advanced tools and visualization methods meet with training and talent to enable specialists to craft distinctive products for use in nearly every industry.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.