Re: Waste of time and money?
"Really is about time that academic heads were banged firmly and repeatedly together to improve both teaching and assessment using the technologies we've had for some decades now"
You've shown a very limited understanding of mathematics at univeristy level if you think that the technologies we've had for some decades now come even close to assessing a prospective candidate's ability or aptitude. As someone has already pointed out, it is the understanding of and approach to problems that is fundamental to serious assessment.
Doing sums, on the other hand, or even choosing a the appropriate geometric formula and plugging the values in, yes, such can be assessed by current automated methods.