The new digital (inkjet) presses require powerful PDF workflows in order fed enough pages to these machines. Digital printing has also new requirements for PDF like variable data and multicolor (more than four process colors). Fortunately there are already new standards (PDF/VT, PDF/X-5n, CxF/X-4, PDF Processing Steps) for this.
In my presentation I focused on where these standards were already appearing in products at Drupa.
The final part of the presentation is a market overview of PDF products in ten categories.