Traveling is a great chance to put technology through the wringer. It’s a time when you have to be economical about the gear you carry, when your environments challenge you, and when you start seeing places where your devices could go further and do more than they already do.
Last week, my girlfriend and I spent nine days in Iceland (it was supposed to be seven, but a blizzard stranded us for an extra forty-eight hours). During that time we covered roughly half the country, from snowy lava fields in the west to black sand beaches—also with their share of snow—in the south. We carried more than a few pieces of tech with us, which gave us ample time to see what worked well and where we could use some improvement over the status quo.
At one point during the trip, for example, we were walking through Thingvellir National Park, a beautiful landscape that also holds a central spot in Iceland’s history. While the park does have signage up in many places explaining the significance of those locations, often times the frigid weather meant that parts of the sign were iced over, making them hard to read. An AR display could provide another way for you to get information about the history and importance of your locations. (Not to mention potentially even translating it from the local language into one you can read.)
Moreover, when combined with GPS and mapping data, it could be a useful way to get details on physical locations as well. Casting our eye out over the landscape showed us several different mountains and glaciers, but even consulting our paper map, it was hard to tell which one was which. I found myself wishing for a heads-up overlay that would tell me, yes, this one is Ármannsfell and that one is Lágafell. And that’s even more so when the cold temperatures mean that pulling out your iPhone quickly gets tough on your frigid fingers.
Tired: Wires; Wired: Wireless
I’ve got a Samsung Wireless Charger on my desk that I often drop my phone in when I’m working, and while I enjoy the convenience of not having to plug it in, the utility of wireless charging beyond that has been fairly minor so far.
But on one evening of our trip, we stayed at an Airbnb where the bedside lamp was an Ikea model with a built-in wireless charger. It took me a second to recognize what it was, but when I plopped the phone down on it and it started charging, I realized just how useful this tech can be. When I travel, I carry a four-port Anker PowerPort charger, but on this trip, I brought only a single Lightning cable to share between my iPhone and iPad—I quickly realized that I was running fairly quickly through the battery on both devices. For that evening, however, I was able to charge both my iPad and my iPhone, all thanks to a desk lamp!
All of which is to say that I’m hoping the adoption of the Qi standard by the iPhone helps drive the prevalence of these wireless chargers. And while Apple has already announced plans to add Qi charging to its AirPods, I’m hoping that the company will also roll out support to other devices, like the iPad line. Hopefully that will mean a future of traveling with fewer cables (or less worry over losing them).
Don’t hog the data
When I’ve traveled abroad, I’ve taken to buying a local SIM card. Most of the countries I’ve been to have carriers that offer prepaid data plans that you can top-up once you’ve hit the limit, and it’s generally far cheaper than using your U.S. provider’s international data.
But you still don’t want to chew through that data too fast, and while iOS does let you switch cellular data usage on and off for specific apps, it would be nice if it offered more functionality similar to the handy TripMode app for Mac. Scrolling through the endless list of apps in the Cellular setting of your iPhone is a pain—there’s no way to even sort by amount of data used—and it’s hard to tell when you first pop in a new SIM which apps are going to be the data hogs.
I’d like to see Apple add the ability to set data caps, to turn off all apps and selectively re-enable them, or even to create a preset “low data” mode like the corresponding “low power” mode, which disables all but essential cellular data services. That way you don’t run out of data when you really need it—like when you’re traveling through a snowy mountain pass.
Dan has been writing about all things Apple since 2006, when he first started contributing to the MacUser blog. He's a prolific podcaster and the author of the Galactic Cold War series, including his latest, The Nova Incident, coming in July 2022.