1) British slang 2) British slang for a look 3) Look 4) Looking 5) Looking at 6) Quick look 
Dekko is a San Francisco based company developing 3D mapping and augmented reality engine.{clarify|date=July 2013} Using a built in camera on smart phones or wearable devices (like Google Glass), Dekko`s software digitally recreates a scene allowing apps and users to interact with their real world surroundings. Founded in 2011 by Silka and Matt M....
Dekko is British slang for a look, or glance. The term derives from the Hindi word for look!, dekho! And entered service around the 19th century.
[n] - British slang
noun British slang
To have a look at something.
a look or glance.