What is the full meaning of OTG in mobile technology?
OTG stands for On-The-Go. This is a shorter rendering of USB OTG. It’s full meaning is Universal Serial Bus On-The-Go.
In Mobile Tech, [USB] OTG is a function (specification) that allows portable USB devices such as Smart Phones, Phablets/Tablets, Digital Cameras to act as hosts thereby allowing other USB devices, including other phones, mice, and flash drives (USB Card Readers, Pendrives etc.) to be connected to them.
Simply, [USB] OTG allows communications between supported portable (mobile) devices via USB functions (ports).
The use [USB] OTG became popular from the late months of the year 2001.
Click to Read More.