48: You Say Data, I Say Daaa-taaa

SCADA User Interface design has many things in common with other graphical design methodologies. We look at how SCADA works, what it does, the limitations of the human eye and colour perception, buttons as buttons, indicators as indicators and more.With Vic Hudson and John Chidgey.Previous Pragmatic Episode Links: Episode 29: You Can’t Fight Physics Episode 47: Interrogation Signal Related Links: SCADA History (DOC) Abnormal Situation Management Colour Blindness Rods & Cones of the Human Eye Cone Cell Human Vision: Contrast Sensitivity (DOC) Skeuomorph Support Pragmatic on PatreonEpisode sponsors:Lynda.com: Lynda.com is the easy and affordable way to learn where you can instantly stream thousands of courses created by experts in their fields of business, software, web development, graphic design and lots more. Visit the URL below to get a free 10-day trial. If you’ve ever wanted to learn something new, what are you waiting for? Visit lynda.com/pragmaticto learn more.Harvest: Harvest allows you to track your time quickly and easily with the ability to quickly turn those timesheets into invoices for your clients with built-in support for both PayPal and Stripe. Visit the URL below and sign up for a free 30 day trial today. Visit getharvest.com and use the Coupon Code PRAGMATIC and you’ll also save 50% off your first month but be quick - this offer expires on January the 15th, 2015!