"I told you it would come in handy.
You can also look up directions if you have a meeting, what restaurants are nearby, and a million other handy things to save yourself some time.
This is a handy trick borrowed from the most successful business leaders.
Chris Early, who owns a Knoxville video production company, said the camera drone he bought about a month ago came in handy when his 8-year-old daughter, Katie, insisted on walking to school by herself.
