What is the future of the workplace? Co-working is increasing in popularity and office design is changing. What is a passing trend and what is a signal of permanent change? I spent a few months in 2018 working at JLL’s downtown Minneapolis office, complete with its standing desks, huddle rooms, a collaboration room (my kids liked it for the video games!) and more robust kitchen area typical of modern office buildouts. Perkins & Will’s downtown Minneapolis offices in the IDS take the concept a bit further, with a more modern and austere feel, exposed ceilings and open seating rather than…