Whenever my daughter Alison comes home to visit, I enjoy taking her to the airport at the end of her stay. During the 30-minute drive I get a chance to have one-on-one conversations with her and, because she’s a digital native, I also get updated on developments in technology. On our drive this past December, I was surprised to see her answer a phone call by talking into her watch, just like Dick Tracy did with the two-way wrist radio that he stretched out from the sleeve of his yellow trench coat. As usual, I asked Ali to check the traffic ahead on her smartphone to make sure we were on the best route to get to the airport without traffic delays. She brought up the app and when I glanced at her phone’s screen, I could see the blue bull’s eye indicating where we were with the map sliding in the background. I noticed there were other similar dots, something I hadn’t seen during previous drives. Ali told me they indicated the locations of her friends and other family members.Ali mentioned that when one of her friends had gone on a first date with someone new, she and other friends tracked her in real time, and if the route her dot took gave them cause for concern, they could call her to see if she was okay and find her if she needed help. And in late November, while all of us in the family were waiting to hear from my son Nate about the birth of his first child (my first grandchild), Ali was watching, in real time, the signal from his wife’s phone as he drove her to the hospital for the labor and delivery.In the ’80s, when I did my longest cruises, that technology didn’t exist. I could keep track of where I was only by paying attention to my surroundings and keeping an eye on my chart. And, for days if not weeks at a time, my friends and family back home wouldn’t know where I was.

Read this article now for Free!

Ready for a second free article? Create a free account by entering your email address and a password below.

— OR —

Subscribe now for $29.99 a year and have immediate access to all of our content, including hundreds of small-boat profiles, gear reviews and techniques, adventure stories, and more! You can also browse our entire archive of back issues starting from September 2014, as well as post unlimited classified ads. This is an extraordinary value!