“Download map area” in Google Maps for Android

One way we bring you new product features is through Google Labs—a collection of fun, experimental features you can turn on if you’re interested in the functionality. In fact, Google Maps itself started as a lab. In addition to our desktop Maps Labs, Google Maps for Android has a few tricks you can try out right from your phone. We’d like to introduce you to one new experimental feature, “Download map area,” but also remind you of two other ones we already have: “Scale bar” and “Measure.”

Download map area
When you’re visiting an unfamiliar location, Google Maps for mobile is great for getting an idea of how close you are to your destination, where streets and landmarks are in relation to each other, or just for getting “un-lost.” But what if you don’t have a data signal, or you’re abroad and don’t have a data plan? We say that if you use Google Maps for mobile, you’ll never need to carry a paper map again. The “Download map area” lab in Google Maps 5.7 for Android is a step in making that statement true even when you’re offline.

Let’s say later you’re visiting Bordeaux during a trip to France. If you were to open Google Maps for mobile and zoom into Bordeaux without data coverage or wifi, you’d see the image on the left:

Left: Bordeaux with no data or wifi. Right: Bordeaux with downloaded map area
That’s not particularly useful when you’re trying to find out how close you are to the Cathedrale St. Andre. But a little advance planning and “Download map area” can help. Before you take your trip, while you still have access to WiFi or data coverage, you can open up any Places page in the world, click “More” to get the Place page menu, and download Google’s maps for a 10-mile radius.

 

Left: Tap a landmark to enter its Place page Right: Place page “more options” menu
The download can take as little as a minute or two. This download stores only the base map tiles and the landmarks on the map, so you still need a data connection to see satellite view and 3D buildings, search for Places and get directions. But we hope the level of detail available will help you find your way!

 

Left: Status screen for download. Right: Coverage of downloaded map area
All your downloaded map areas can be managed in your Google Maps cache settings so you can delete maps you no longer need or if you want to free up storage. After 30 days, all downloaded map areas will be removed from your cache; they can be re-downloaded any time.

 

Scale bar
Google Maps has approximately 20 different zoom levels that range from a 2,000 mile scale to a 20 foot scale. With finger gestures making it really quick and easy to zoom in and out, sometimes it’s not always clear what zoom level you’re at. What might be just a few streets away can be quite a long walk depending on the scale. To help with this, you can turn on a scale bar, which updates based on your zoom level.

Scale bar in the lower left
Measure
If you ever need to know the distance between San Francisco and New York (about 2602 miles) or between any other two points on the map, the “Measure” lab can help you out. Once it’s enabled, you’ll notice a tape measure icon just above the zoom buttons. After clicking that icon, you’ll be prompted to tap two points on the map and Google Maps will calculate the straight distance between those points (this direct distance is “as the crow flies”).

 

Example of the “Measure” Labs feature
To access Labs on your phone, press your phone’s menu button once in Google Maps, choose “More” and select Labs. On a tablet, click the menu button in the upper-right corner of Maps. The “Download map area” lab requires Android 2.1+ and the latest version of Google Maps. We look forward to bringing you more experimental features soon and hope you enjoy trying out Labs in Google Maps for Android.

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Garmin Victor’s Vectors: A Better look at the Aera 796/795

With the announcement of the aera 796/795 I have been getting quite a few calls from customers wanting to know more about it, so we put together this great video to give you a closer look at all of the new features this portable has to offer. See the new 3D vision that shows your speed, heading, altitude, and course deviation, all with a realistic view of theterrain. Think about having an EFB with the ability to pull up any approach plate, sectional, or enroute  chart in the US to help you find a safe place to land. Take a look at the document viewer that is compatible with all types of documents including .pdf, .docx, .jpg,  .pptx, .jpeg, .xlsx, and more.  And check out the scratch pad which allows you to quickly jot down clearances.  With all of these new features plus all the great features that made the GPSMAP 696 a premiere aviation portable, there is no question that this is Garmin’s most capable portable yet.

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The Gnucash mentor students

Gnucash, a free accounting program for Linux, Microsoft Windows, and Apple Macintosh OSX, had its second opportunity to mentor students in the Google Summer of Code program this summer. Two of our three students successfully completed their projects.

Muslim Chochlov wrote unit tests for several critical modules of Gnucash’s core Query Object Framework. This is an important first step to some necessary refactoring of the framework so that Gnucash can move from an in-memory processing model to a transactional database model allowing simultaneous multiple user access.

Nitish Dodagetta extended the experimental Qt GUI “Cutecash” (Gnucash’s primary GUI is Gtk+) by writing a unified accounting transaction entry window. The Gnucash development team is investigating Qt and C++ as a future direction for Gnucash, and this struck a chord for Google Summer of Code students: half of the proposals we received from the student applicants prior to the start of the program were for Cutecash projects.
Overall we were pleased with the progress we made this summer; we found that the successful students leveraged the work of their mentors and moved forward some important aspects of the project. We’re continuing to work with the students this fall, integrating them into the regular development team. Mentoring up-and-coming programmers is very rewarding, and we enjoy encouraging them to use their skills for altruistic goals.
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The New TeleNav GPS Naigator for Android

TeleNav helps over 20 million drivers speak in addresses and businesses for natural-voice turn-by-turn guidance and onscreen navigation – plus get three route options! Or use the simplified search field to find restaurants, gas by price, ATMs and more, even when outside of network coverage.

TeleNav GPS Navigator has been overhauled to include new personalized, navigation features that’ll help you get to work on time and may even make the drive fun.

TeleNav GPS Navigator has a new personalized My Dashboard view that’ll pinpoint your location and let you see your drive times to home and work. These details include traffic information so you won’t be late for dinner or your morning meeting.

There’s also three new home screen widgets that’ll provide your current location, estimate your drive times to work and home and provide a quick access to search. Underneath the hood, new map information will render faster and include real-time live traffic and satellite layers. For those that dare to be different, there are even custom car icons that can be downloaded for 99-cents each.

TeleNav GPS Navigator will land on Sprint handsets running Android 2.3 Gingerbread and will be bundled for free into Sprint’s Everything Data and Simply Everything plans. Extra features like lane assist, speed trap and red light camera will cost $4.99 per month.

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SketchUp: Speed Up Using Fast Styles

You might not realize that the display settings you choose to apply to your models can affect SketchUp’s speed and general responsiveness. Turning on fancy edge effects and other doodads will slow you down when your model gets big.

When you’re working on a big model, you want to make sure that you’re using a style whose Edge Settings panel looks like the one in the image below. Everything but “Edges” should be turned off.

The Face Settings panel is where you can choose not to display Transparency. When Transparency is turned on, SketchUp has to redraw your model on the screen several times—each time you change your viewpoint. If you don’t need to see through your windows just now, opt to temporarily view these faces without transparency.

The Background Settings panel is handy for turning off Sky and Ground, both of which cause your computer to do extra thinking while you’re working.

Unless you absolutely need them, you should use the checkbox in the Watermark Settings panel to turn off Watermarks.

The only toggles in the Modeling Settings panel you really need to worry about are the ones for Hidden Geometry and Section Planes. Obviously, you shouldn’t have wither of these displayed if speed is what you’re aiming for.


Once you’ve configured your own fast style, you should save it. Just give it a new name (I suggest “Fast Style”), hit Enter, and click the Create New Style button in the Styles Browser. You new style is saved in the “In Model” collection of styles, which is only associated with the model you’re currently working on.

Incidentally, almost all of the choices in SketchUp’s Default Styles collection are so-called “Fast styles” — their Edge Display settings are already configured for speed. Choosing any one of these styles will switch off extraneous effects.

Make a Fast Scene

True SketchUp whizzes invariably go one step further and add a special “Fast” scene that they can activate whenever they need to. Rather than having to mess with the Styles Browser every time they want to activate their Fast Style, they just click a scene tab at the top of the modeling window. This Fast scene is usually set up to do three things: Switch to a Fast style, turn off Shadows, and turn off Fog.

Follow these steps to add a Fast scene to your model:

  1. Apply a Fast style to your model by choosing it from the Style Browser’s Select tab.
  2. Make sure Shadows and Fog are both turned off. These toggles are in the View menu.
  3. Choose Window > Scenes to open the Scenes Manager.
  4. Expand the Scenes Manager by clicking the Show Details button in the upper right corner.
  5. Click the Add Scene button to add a new scene to your model.
  6. Rename your new scene “Fast” (or something similarly descriptive) and hit Enter on your keyboard.
  7. Make sure that only the “Style and Fog” and “Shadow Settings” checkboxes are selected in the Properties to Save section of the Scenes Manager.

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