I would say - "What a waste of time, resource & human energy"

What are they testing?

What Results do they need?

This technology due to its ease and efficiency is already implemented everywhere around you.. at Traffic Signals, Street lights, Road Signs, Road Diversion signs, garden lights, etc..

...and here there are a bunch of people TESTING?

Testing of a technology takes place when people are not sure of its benefits and takes place before its use.

Here its already in use and still they are testing.

consider another year wasted till the results come out... and then another year wasted of "Trained use"... so total 2 yrs wasted?

And till then what?...