e-Portfolios have been used widely in the vocational qualification market for the last 15 years and e-marking has been used in the last 10 years for education exams with all the unitary awarding bodies having adopted e-marking; a process where scripts are
scanned in and then human - graded using simple work - flow or complex
tools to manage the marking and
quality checking of exam scripts.
It provides high
quality images with excellent detail and resolution of the brain and spinal cord compared to other imaging
tools, such as computed tomography (commonly referred to as a CAT
scan).