I seem to have a thing lately for posts griping about the state of technology. Here’s another thing that bugs me.
I own a GPS. It’s a couple years old, but it has maps of the entire US, and can give text-to-speech directions. It also has WAAS support to help improve the accuracy of GPS. (That receiving signals from space can pinpoint my location to a few feet is pretty marvelous, if you think about it.) A few of the roads are wrong, but not really around here, just when I was driving to a conference at Clark a couple years ago. It gives me excellent directions, and can seamlessly recalculate when I take a wrong turn or overrule it.
I also own a good smartphone. It has 3G Internet access. It can determine my position, but not very well. It accesses Google Maps, so the maps are continually updated. It also pulls in traffic data, from wherever Google gets it. It also has a database of everyone I know and their address, plus the app on the iPhone is really slick at allowing me to put in “Pizza” and showing me all the nearby establishments. It can show me satellite imagery, which is occasionally handy.
It can do turn-by-turn directions, but I have to manually hit “Next,” and the font is tiny. It’s bailed me out once or twice, but usually only enough to get me to a couple steps of the way before I have to pull over and try to read what it’s telling me. Plus, if you take a wrong turn, it won’t ever adjust. Selecting “Wherever the heck I am right now” as the “From” location is counter-intuitive. Oh, and sometimes it does foolish things like assuming that, if I’m 500 feet past an exit on the highway, I can still take the exit, or it shows me driving on the wrong side of the highway, or having abruptly jumped from the highway to a parallel road. Maybe it’s just a function of not having very good accuracy.
If someone could merge the two devices, it would be amazing. A GPS that always had accurate maps. A GPS that would give directions and recalculate the route if I took a wrong turn. A GPS that knew about traffic, and would reroute you. A GPS that knew where your friends lived, or would let you look things up. A GPS that didn’t use 10-point font when it knew I was driving 70 miles an hour and that there was traffic.
It just seems weird that no one has really made the killer combo. Smartphones still have shoddy GPS receivers. Maybe it’s to save power, or maybe it’s because no one wants a big antenna on their GPS. (But, cell phone makers — if you made a cradle that cost about $50 and merely gave a better antenna and a car-powered battery source to my phone, I’d pay! And a cradle that just has a GPS antenna and a power cord to your cigarette lighter should cost all of $0.79 to make.) The software lags even further behind the GPS hardware on phones. My iPhone is capable of amazing graphics, complete with animated transitions slicker than on most computers, drop shadows, and so on. It just feels like a really polished device. The Maps interface feels like the polar opposite. And it has little quirks: the phone always shows north at the top of the map, which is really counter-intuitive to me. (If I’m driving south, I still expect to see myself going “up” on the map, towards my destination. But it’s not capable of rotating the map so that “up” is forward.)
There is enormous potential for someone to combine the two and wow everyone. And really, I think a lot of people would pay for it. But so far, I remain unimpressed, and carry a GPS, lamenting the lack of features on my iPhone, and carry an iPhone, lamenting the lack of features on my GPS.