Commentary by Rich Jaroslovsky Jan. 8 (Bloomberg) — Where in the world am I? I thought I knew. From all outward appearances, I was at Pennsylvania Station in New York City. But according to Google Inc.’s free mapping and navigation software, running on a Droid smartphone, I was on Cheapside, a street in London. The map even helpfully located nearby Underground stations. When Motorola Inc. , Verizon Wireless and Google launched the Droid in November, shares fell in TomTom NV and Garmin Ltd. , which make dedicated navigation systems. The reason: The mapping application in Google’s Android mobile operating system offered spoken, turn-by-turn directions — for free. Navigation is also a major feature of Google’s newly unveiled Nexus One phone, which I’ll take a look at shortly. After using the app on the Droid in the New York-New Jersey metropolitan area for the last couple of weeks, I’ve encountered enough quirks — hello, London! — to conclude that I might not give up a dedicated navigation system just yet. The best way to use the Droid for navigation is with the optional $29.99 mounting bracket that attaches to windshield or dashboard. The phone senses when it’s in the holder, and Android automatically switches to a special car interface that includes large buttons for maps and navigation. On a few occasions, though, my phone would revert to its usual desktop, requiring me or my passenger to find the icon for the car interface and re-launch it. A Bit Fussy The Droid provides multiple ways to input your destination, including touch screen, physical keyboard and the surprisingly accurate Google voice-search feature that is built into Android. I found the app’s interface a bit fussy, requiring a number of pokes and prods, and in no case should it be used by a driver when the car is moving. I also had issues with the app display. For a smartphone, the Droid’s screen is a pleasure — super-bright, with a higher resolution than that of Apple Inc. ’s iPhone, for which, by the way, TomTom makes an app whose price it halved last month to $49.99. But the Google app’s map display and the Droid screen’s 3.7-inch size made it much harder to see than the 4.3-inch display on the stand-alone Garmin Nuvi 855 nav system I used for comparison purposes. Once underway, the app delivered its driving instructions in a robotic but clear voice. I found the system gave me plenty of advance notice of forthcoming turns, including street names, and usually picked good routes. Missed Turn When I deliberately missed a turn, though, the Droid tended to take longer than the Nuvi to recalculate its directions, so I missed what would have been a logical alternative route because the phone was still thinking while I passed a key intersection. Then there were the app’s occasional bouts of confusion, including the Cheapside episode. Motorola refers accuracy questions to Google. Google says its maps use a variety of sources to determine location, including global positioning satellite, cellular-tower locations and even Wi-Fi, though the application will provide active navigation and directions only if it has an accurate GPS signal. Google says the accuracy of the various signals varies from one device to another, and can’t be ascribed to its software. A One-Way Street Whoever’s to blame, it’s still disconcerting to be directed to turn the wrong way down a one-way street, something that has happened perhaps twice in five years with the built-in navigation system in my car. With the Google app, it happened within a week. The Nuvi, by the way, avoided the mistake. Another annoyance: Incoming phone calls took over the screen completely, hiding the map. On the other hand, when I arrived at my destination, not only did the phone announce it, but the view switched automatically to a Google street-view photograph, particularly nice if you’re in an unfamiliar locale. Google labels the navigation app as “Beta,” a designation that it traditionally maintains far longer than most other software companies. In this case, the label is well-warranted. Google Navigation offers a lot of functionality at a price that can’t be beat, but there are still bugs in the system. Oh, and to get to Penn Station from Cheapside, head toward the Thames, take a right, and _ keep going. ( Rich Jaroslovsky is a Bloomberg News columnist. The opinions expressed are his own.) Click on “Send Comment” in the sidebar display to send a letter to the editor. To contact the writer of this column: Rich Jaroslovsky in New York at rjaroslovsky@bloomberg.net .
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Google’s Free Navigation App Takes a Wrong Turn: Tech by Rich Jaroslovsky






