On-board

On board usually means to be traveling on some vehicle. For example, Baby On Board. Compare with overboard.

Metaphorically, the term on-board is often used to refer to some piece of technology that is integrated in a moving vehicle, for example:

On-Board Diagnostics
On-Board Data Handling

In computing, the term on board often refers to controllers or other devices that are integrated onto a motherboard, used in the metaphoric sense, as well as referring to them being physically on the circuit board.

In medical imaging the term On-Board Imager is partly synonymous with Image Guided Radiation Therapy (IGRT)

Vehicle

Vehicles are non-living means of transport. They are most often man-made (e.g. bicycles, cars, motorcycles, trains, ships, boats, and aircraft), although some other means of transport which are not made by man can also be called vehicles;
..... Click the link for more information. Baby On Board

Baby On Board refers to a five-inch sign intended to be placed in the back window of an automobile to deter tailgating. First marketed in September 1984 by Safety 1st Corporation, the sign became a ubiquitous fad, flourishing in 1985.
..... Click the link for more information. Man Overboard

Man Overboard may refer to:
Man overboard, a situation in which a person has fallen off a boat or ship into the water


In music:
Man Overboard (Buck 65 album)
Man Overboard

..... Click the link for more information. Integration

Integration is a process of combining or accumulating. It may specifically refer to:
The bringing together of two or more economies, cultures, religions (usually called syncretism), etc.

..... Click the link for more information. On-board diagnostics

On-Board Diagnostics, or OBD, in an automotive context, is a generic term referring to a vehicle's self-diagnostic and reporting capability.
..... Click the link for more information. On-Board Data Handling

The On-Board Data Handling (OBDH) subsystem of a Spacecraft is the subsystem which carries and stores data between the various electronics units and the ground segment, via the Telemetry, Tracking and Command (TTC) subsystem.
..... Click the link for more information. Controller (computing)

Controllers, when used in computing and especially in computer hardware, often occur when interfacing with peripherals. Controller is usually also an adapter.
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See also: PC motherboard

Motherboard

The ASUS CUSL2-C motherboard
Connects to:
..... Click the link for more information. Printed circuit board

A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, or traces, etched from copper sheets laminated onto a non-conductive
..... Click the link for more information. Image-guided radiation therapy

Image-guided radiation therapy (IGRT) is the process of frequent two and three-dimensional imaging, during a course of radiation treatment, used to direct radiation therapy utilizing the imaging coordinates of the actual
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