If you visit an architecture office today, you may sense a slight change. The days of bulky desktops, ergonomic mouse pads and tower-high stacks of drawing sets are slowly giving way to digital pencils, tablets, and tons of architects’ hand-drawings—both physical and digital. Architects across the globe are clearing their desks, literally, and utilizing emerging touchscreen tools and software for designing, sharing and collaborating. It seems possible that, for the first time in years, the architecture profession could revisit Bernard Tschumi’s “paperless” studio which formed a key part of his tenure as dean of Columbia University’s GSAPP in the mid-1990s. However, this time, “paperless” starts with a pencil, instead of a click