Is there a faster way of scanning a room rather than focussing on each corner or feature?
Yes but it would mean a tiny bit more touching up back in the office. Personally, i’d drive the unit to almost a corner of a room – say an inch or 2 from the corner, take a ping and then quickly hop past the corner to the start of the next wall and take another ping and then carry one without “focusing” on the corner itself – it means a tiny diagonal line on each corner, but this can be easily fixed in CAD, but makes the sweep of a room almost 50% faster.
