From mboxrd@z Thu Jan 1 00:00:00 1970 From: dave@horsfall.org (Dave Horsfall) Date: Tue, 30 Jan 2018 07:03:43 +1100 (EST) Subject: [TUHS] Happy birthday, Douglas Engelbart! Message-ID: Born on this day in 1925, he was a pioneer in human/computer interaction, and invented the mouse; it wasn't exactly ergonomic, being just a square box with a button. -- Dave Horsfall DTM (VK2KFU) "Those who don't understand security will suffer."