Touchscreen version at 05:59 brought back memories. I spent 2 weeks in Zurich in '86 editing a video for Nestles annual general meeting. Good fun. I found the only comfortable way to use the touch screen was with a pencil with an eraser on the end. Otherwise I would get cramp in my hand! You had to hold all the other fingers right out of the way. The touch screen interface never caught on because the keyboard version was cheaper, more reliable, and faster.