As promised, after having use of a smartphone while traveling, for the first time, I will share my thoughts. The app for my airline was helpful for having my travel info at my fingertips. It is also possible to download your boarding pass onto your phone, which was efficient for those using it. I am a senior, though, and old habits die hard, so I was more comfortable printing a paper version. If you are in circumstances where a printer is not available, this feature would be very helpful. I did not rely on my phone for the available info regarding locations of gates as the readily available schedule boards and floor plans of the terminals are so plentiful and large. It is likely that the airline apps will continue to improve in their usability and features, though, so overall, “thumbs up” on the helpfulness of the smartphone for air travel for the novice user.