Person who is proficient in more then one Operation System
That computer geek can run windows and linux and OSX at the same time, that geek is bi-techual.
by Sean Elkinton March 01, 2005
1 more definition
One that is equally enamoured with Android and Apple devices and uses both according to their strengths enjoying the innovations of either device without being a fanboy of either.
I am bi-techual because for what I love about Android I have an android device and for what I love about iOS I own an iOS device. I am not a fanboy of either and I choose to enjoy both worlds
by Zimbo-rita May 21, 2015