Well, I'm not very good at graphics so I never created a logo. Not sure about a "slogan" per se. Maybe "Open Control", or "Open Astronomical Instrumentation". Anyone with a decent logo idea?
Ok, so I already have access to a logo of which copyright we hold, so with little modification, I have the following. One for the main website page, and another whenever a small logo in required elsewhere.
Yes, you may use the logo to link to INDI site. Furthermore, if anyone develops a driver/client/project/etc that utilizes INDI in anyway, they can also utilize the logo as well.