In April, Alphabet’s Wing became the first drone delivery company to gain Federal Aviation Administration approval to make commercial U.S. deliveries. Just five years ago, 63% of Americans thought it would be a “change for the worse” if commercial drones were given permission to fly through most U.S. airspace. But then again, you can’t have consumers assess future technologies because they have little understanding of its inherent potential. That is underscored by Morgan Stanley’s prediction that autonomous aircraft could become a $1.5 trillion industry by 2040. Meanwhile, Amazon has unveiled the latest iteration of its Prime Air delivery drone. Video below in our innovation video gallery.