Travel inventions
One. Qantas club food, in fact all club food, is shit. So why not lease a little space out to a proper cafe in the club area?
Two. They have one monitor per security x-ray machine. Multi million dollar machine and the throughput is constrained by one operator looking at one screen. I expect the machine could operate 10-20x. It stops to image usually but that takes a fraction of a second. Have the images fed into the cloud, maybe even pay kids to review the images. Or just get proper image processing going, like every other industry in the world.
They suck!