The Mossberg Solution » Google Maps

Tracking Friends the Google Way

Katherine Boehret — Wed, 04 Feb 2009 05:02:04 +0000

For the past week, I’ve been stalking my sister, my boyfriend and my boss. They’ve also been stalking me, and we still like one another.

All four of us have been using an application that, once downloaded onto a mobile device, uses location-based technology to track its users’ movements. The app then displays the user’s location on a map for friends to see, so they can know where the person is at all times.

We used Google Latitude, a new feature in the search giant’s Google Maps mobile application as of today. People can get this if they upgrade their current version of Google Maps or install Maps for the first time. It works on Google’s G1, most color BlackBerrys, most Windows Mobile devices and some other smart phones. Google says it will soon work on the iPhone, iPod touch and Sony Ericsson phones.

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Google (GOOG) is arriving late to the party where location-based apps like Loopt (Loopt.com) from Loopt Inc. and Where (where.com) from uLocate Communications are already following people on a variety of mobile devices ranging from basic cellphones to iPhones. These apps rely on GPS satellites, Wi-Fi or cellular towers to locate you and your friends, and then use this data to encourage people to find nearby attractions, local information or social networks.

Latitude is an opt-in-only feature, meaning no one can see your location — or vice versa — without permission. It uses either GPS satellites or cell-tower and Wi-Fi location technology depending on your mobile device’s specifications and what’s most available in certain spots. My trusted testers and I used Google Latitude on three different kinds of BlackBerrys: the Pearl 8130, Curve 8320 and two Curve 8900s. Of these, only the 8900s made use of GPS.

Latitude, a feature in Google Maps, shares someone’s location, status and photo with friends. Location data can update every several minutes when a user is moving.

Along with their locations, friends can share other information on Latitude by updating a status line or changing their picture, which appears as a tiny representative icon on a map. Changes to one’s status or picture will be reflected in Google Talk, Google’s instant-messaging tool, but this doesn’t integrate with other status-related social-networking programs like Facebook or Twitter, and thus may saddle people with another status entry to update.

It’s easy to find fault in Latitude since it often spots people inaccurately, including showing my sister in Boston’s Charles River, rather than in a neighborhood along the river. It’s worth noting that tracking technology in general, including GPS, can be inaccurate. But even with these inaccuracies, my friends and I liked finding one another on our respective maps and used this geographic information to send location-specific messages to each other: I joked with my boyfriend about not leaving his house on time for a dinner and commended my sister on getting up early for church on Sunday.

Usability issues aside, location-based services like Latitude can be just plain creepy, especially when a Big Brother like Google is tracking your whereabouts. So Google incorporated easy-to-change privacy settings so that locations can be automatically detected, manually entered or completely hidden from other people. Or people can sign out of Latitude altogether.

Likewise, users can adjust the level of geographic information they’re willing to share with each person. For example, I might want to share with my boyfriend my best available location information, like a specific spot on a street, and share only city-level location information with my boss.

The city-level information would be helpful for my parents, who often wish they had a better idea of when I’m traveling for work and where I’ll be. But my parents aren’t likely to download Google Latitude onto their mobile devices anytime soon. For them, a special Latitude widget in iGoogle — Google’s personalized home page feature on a PC — might be best. This widget is also useful for people who may have Latitude on a mobile device but are sitting at their desks and want to see where their friends are.

As expected, Latitude worked differently between me and the people who live in the same area, compared with how it worked between me and people who live hundreds of miles away, like my sister in Boston. For example, my boyfriend and I are more likely to use our respective locations to plan where we’ll meet for dinner, while my sister’s current location is just fun to see. Still, my sister and I know one another’s neighborhoods well enough to have an idea of where the other was, and we felt a little more plugged in with each other’s lives when we saw one another on our maps.

People who live in urban settings will likely use Latitude differently than those who live in the suburbs. One of my testers noted that it could be fun using Latitude to see where friends are out in a city on any given night. But because Latitude sometimes pegs people’s locations as a lot farther away than they are — one test spotted a friend 1.5 miles away from his real location — this might be tough data to go on.

After using Latitude for a while, I grew to recognize familiar location mistakes like home or work, and knew where my friends actually were. But it’s unfortunate that locations aren’t more accurately marked.

Latitude returned the most precise location results when determining where the two GPS-using BlackBerry Curve 8900s were at any given time, though these spots still weren’t perfect. If a mobile device doesn’t have GPS or if GPS simply isn’t available in the area, cellular towers and Wi-Fi will help a determine location. These alternate methods use less battery than GPS, so they will work instead of GPS when Google Maps isn’t running in the foreground of a device.

Latitude users can opt to allow their location to automatically update every several minutes while they’re moving. A Friends List that appears with the map lists people in order of who is moving starting with who moved most recently. Users can send text messages or call friends directly from this list, or find nearby spots like bars or movie theaters by typing into a search box; restaurant information includes ratings and reviews. Directions to and from friends’ locations are also available, and you can plan your route via car, mass transit or walking.

Location-based services like Latitude are great for keeping tabs on friends and could even come in handy in other situations — such as when parents want to know where their kids are or when elderly relatives want to let someone always know their whereabouts. But I wouldn’t want to depend on them in an emergency.

Google Latitude Web Site

Edited By Walter S. Mossberg

Email us at mossbergsolution@wsj.com. Find this and other columns and videos online free at the All Things Digital Web site: http://walt.allthingsd.com

A BlackBerry That's Easy on Your Thumbs

Katherine Boehret — Wed, 28 Jan 2009 01:04:04 +0000

People who use smart phones with physical keyboards are well aware that they don’t look as cool as someone who touches glass to type and flicks a finger to scroll through emails, Web pages and photos. But for many, physical keyboards are easier to use than touch screens, and this fact, alone, cures even the worst case of touch-screen envy.

In two weeks, Research in Motion Inc. (RIMM) and T-Mobile will make available the latest version of the BlackBerry: the Curve 8900. This device works as a basic BlackBerry and doesn’t have a sleek touch screen or completely overhauled operating system, nor is it meant to compete with the likes of Apple’s iPhone. But it has a physical keyboard and still manages to look stylish — and that’s no small feat.

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The Curve 8900 costs $200 after a $100 mail-in rebate and with a two-year T-Mobile contract. In the BlackBerry family, this model falls into the Goldilocks category of not too big, not too small — just right. RIM’s $300 BlackBerry Bold came out in November, but its large size and high price were turn-offs for some. The BlackBerry Pearl and Pearl Flip are tiny and portable, but use condensed keyboards with multiple letters on each key, which can hinder fast typing.

After using the new Curve for a week, I found it offers a satisfying combination of high-end features, ideal size and good looks. Best of all, its physical keyboard is a dream for thumbs. Unfortunately, its $200 price comes with very little memory — only 256 megabytes built in and a memory card that adds another 256 megabytes. To expand this memory, users must buy microSD cards.

The new Curve is lighter, thinner and not as wide compared with its predecessor. Its surface, including the keyboard, is glossy black with a striking silver frame. The device’s top edge slopes off in a smooth diagonal that cleverly disguises the Lock and Mute/Standby buttons beneath that top-edge piece of black plastic. Number keys are labeled in red so they stand out on the black keyboard and are easy to see when making phone calls. Right and left convenience keys on each side of the BlackBerry can be assigned to open your favorite functions.

The $200 Curve 8900

Unlike older BlackBerrys that all use the same USB cables and chargers, the Curve 8900 has a micro USB port, which is slightly smaller than those on older cables and won’t work with them.

Photo Opportunity

The Curve 8900 shares two features with the touch screen BlackBerry Storm: Both use the same 3.2-megapixel camera with auto focus, image stabilization, 2x digital zoom and flash; and both have the same 480×360 pixel bright screen resolution. I used the camera on my Curve 8900 to capture some photos of Pennsylvania Avenue in Washington, D.C., a few days after the inaugural parade, and friends couldn’t believe I took them using a BlackBerry. This camera can also capture video clips.

I really enjoyed using the Curve 8900’s newly designed keyboard. Its keys are flatter than those of the old Curve, which felt like typing on plastic bubbles when I switched back. The flatter design of the new Curve’s keys made them feel less resistant, and allowed my fingers to more quickly move from one key to the next. The larger Send, Menu, Escape and End keys that surround the trackball also are flatter and are on the same plane as the screen, giving the surface a smoother look.

This BlackBerry uses T-Mobile’s Quad-band EDGE, not a 3G connection like the BlackBerry Bold or Apple iPhone. For an extra $10 a month in addition to a monthly plan, users may opt for T-Mobile’s Unlimited HotSpot Calling.

Wi-Fi Detector

This feature works so that the Curve automatically detects when it’s near a pre-set Wi-Fi network and uses that network for voice calling or data instead of T-Mobile’s connection. Phone calls that are started in Wi-Fi networks will seamlessly be handed over to the T-Mobile network and the minutes won’t be docked from your data plan; calls started in the cellular network will switch over to Wi-Fi but will continue to dock minutes from your voice plan.

I made a handful of phone calls on the Curve, and the connection sounded clear on both ends. According to RIM, the battery life of the Curve 8900 beats that of the old Curve 8300 in talk time — 5.5 hours compared with four hours — but is a little weaker than the old Curve’s standby battery life, lasting just 15 days between charges, compared with 17 days. I didn’t run an exact battery test, but I noticed that I didn’t have to change my charging schedule from what I regularly do with the old Curve 8300.

I downloaded a few apps, including Facebook, Google Maps and TwitterBerry, and these worked as they do on my older Curve, though a bit faster. Compared with the iPhone’s selection, BlackBerry apps look rather primitive. RIM plans to open an app store in March that will sell apps that will work with this new Curve and other BlackBerrys. Apple (AAPL) and Google (GOOG) have already established app stores that users can access from their devices.

Too Little Memory

This is where the 8900’s relatively minuscule memory becomes a problem. It’s easy to use up the 512 megabytes of total memory by downloading apps like these and taking large-sized photos or video clips with the built-in camera. Comparatively, the $199 iPhone comes with 8 gigabytes of built-in memory. But memory cards are fairly inexpensive today; a quick search on BestBuy.com (BBY) found 2-gigabyte microSD cards for $15.

A 512-megahertz processor gives this new Curve some zip, and I had no trouble quickly surfing the Web, opening Web links embedded in emails or attached photos and Word documents. Videos, including a John Mayer music video and various YouTube clips, played without any jerky skips. Sound was emitted from a small but mighty speaker on the back of the Curve.

Some people simply won’t abandon their physical keyboards for touch screen, no matter what. For them, the BlackBerry Curve 8900 blends the comfortable size, attractive keyboard and stylish design necessary to make a winning device.

Edited By Walter S. Mossberg

Email us at mossbergsolution@wsj.com. Find this and other columns and videos online free at the All Things Digital Web site: http://walt.allthingsd.com

Phoning Home Without a Phone

Katherine Boehret — Wed, 30 Jan 2008 00:01:00 +0000

(See Corrections & Amplifications item below.)

On a chilly day, most folks find it tough to open the front door to retrieve the newspaper — much less climb a 15,000-foot mountain. But plenty of people court danger by rappelling down canyons and camping in remote woodlands. This week, I tested a device that will give thrill seekers a little extra insurance: It lets the folks back home track their progress, and learn when they’re OK or when they’re in trouble.

When activated, the $170 SPOT Satellite Messenger from SPOT Inc., the Milpitas, Calif., unit of Globalstar Inc., emits a signal to GPS satellites, which notify SPOT’s messaging service. The service then sends a message to friends, family or emergency rescue teams about your current status. Because it uses GPS technology, the SPOT will work even when you’re far from cellphone signal range and anywhere in the world.

I tested SPOT in my Washington, D.C., neighborhood (city parks still count as outdoorsy) and on a trip across the California desert and mountains on the way to a conference — though I was scaling mountains in an air-conditioned SUV rather than in a rock-climbing harness.

In my tests, SPOT worked without a problem. Notifications from the device were delivered to my friends via email and text message and included my current latitude and longitude. The service also sent along canned messages that I set up in advance on the company’s Web site at www.findmespot.com and hyperlinks to Google Maps that showed my location.

SPOT charges a $100 annual service fee, which includes an unlimited number of messages that can be sent out from your device using three buttons: OK/Check, Help and 911. An additional $50 per year tracking service called SPOTcasting follows and marks your exact location every 10 minutes for 24 hours each time it’s initiated.

This simple and straightforward device could really help in a dangerous situation. And the company takes its job seriously: A steely message on the SPOT packaging reads, “Opening this box is the first step in making sure you don’t come home in one.” But SPOT could also save the day in less-adventurous situations, such as when your car dies and you’re out of cellphone range.

However, SPOT isn’t perfect. While its three message-sending buttons make it easy to use, they also limit the types of messages it can send. There’s no keyboard, so messages must be brief and set up in advance on the Web site. And the device only sends messages and can’t receive them. Your friends and family have no way of getting back in touch with you on SPOT should you send a Help message from beyond cellphone range.

SPOT is a bright orange device with roughly the same surface measurement as a BlackBerry, though it’s considerably thicker. Its durable casing makes it waterproof and floatable, along with working in extremes like -40 degrees Fahrenheit and up to 21,000 feet above sea level. It runs on two AA lithium batteries, which last for different amounts of time according to the type of message being sent.

Setting up SPOT took only a few minutes on the Web site. A default or personalized message can be set up to go out with OK/Check and Help notifications, and email addresses and cellphone numbers (for SMS text messages) can be entered online as the destinations for these messages. Every message includes the user’s current location in terms of latitude and longitude, along with a hyperlink to access that location via Google Maps.

SPOT sends messages and location information via satellite, including points that can be tracked on a map.

The OK/Check button can be used most casually by owners of this gadget, as it merely serves to assure others that you’re fine. A good example might be two people on a three-month sailing trip who use this button as a means of checking in with family every Sunday night.

If OK/Check is held down for five seconds, it initiates the SPOTcasting tracking service (provided you’ve signed up for it) and locates your device every 10 minutes for a 24-hour period. These tracked points show up on SPOT’s Web site and are displayed as numbered points on Google Maps.

SPOT worked for me while driving through a regional park with a campsite, where cellphone range was faint, and up into boulder-crusted mountains. Just minutes after pressing Help or OK/Check or initiating tracking, friends received word of my location via emails and text messages.

You can’t set SPOT to track a trip for longer than 24 hours or at different intervals, such as every hour for a week. And the only way for others to view your tracked points is if they sign in using your online account’s username and password.

The Help button is used in more urgent situations and uses messages such as “Urgent help needed. Pick me up at campsite.” (The default for Help is “This is a HELP message. Please send for help ASAP.”) But preset messages shouldn’t be made too specific during the online setup because they can’t be changed from the device later.

The 911 and Help automatic notifications will always override less urgent messages like OK/Check or SPOTcasting. In the case of the 911 and Help buttons, one can be pressed after the other and the messages for both will still go out at the same time. The 911 button will send a message every five minutes until power runs out (the company says this will last for up to seven days) or until the message is canceled; Help sends a message every five minutes for an hour or until canceled.

The 911 button is more serious. When pressed, SPOT Inc. automatically notifies a certified 911 company called the GEOS International Emergency Response Center, which contacts your specified emergency contacts first to see if they know anything about your situation before dispatching a rescue squad using your coordinates.

If you can adjust to SPOT’s three-button approach, the device could be helpful for you or someone you know during outdoor adventures. Many people will buy SPOT simply for its 911 button, as an insurance policy on fluky cellphone service.

Email mossbergsolution@wsj.com

Corrections & Amplifications:

The SPOT Satellite Messenger uses a global positioning system to determine a user’s location and a second satellite network to send notifications to friends, family and emergency services. This column erroneously stated that GPS satellites send notifications.