Friday, April 17, 2009

Google Street View for Toronto

Toronto's Google Street View goes live within 'weeks'
Posted: April 09, 2009, 4:30 AM by Rob Roberts

 

By Cassandra Jowett, National Post

Google will launch its Street View map of Toronto in a few weeks, even as the company's vehicles criss-cross the GTA gathering additional street-level images.

Greater Toronto residents — and indeed anyone around the world — will soon be able to see everything from their front door to the sidewalk patio of their favourite restaurant on Google Street View, although the exact date has not been released. "We hope to launch it in the coming weeks," said Tamara Micner of Google Canada.

Google won't say how much of the GTA will be available on Street View, but neighbouring cities can be expected to be included as part of the "metropolitan area," according to Ms. Micner.

Google's cameras originally captured Toronto in late 2007, but the company announced on March 24 they would be driving across 11 Canadian cities, including Toronto, to collect more images to update footage or photograph missed locations.

Local blogs began reporting sightings of the vehicles around Toronto on the weekend.

Toronto firefighter Jon Lasiuk spotted one of the cars on the Gardiner Expressway on April 2, while running errands on his day off.

"I got on the Gardiner from Spadina and she [the driver] was right in front of me," he said. "She was driving at the regular highway speed, 90 km/h."

Mr. Lasiuk snapped a picture, which he posted to the photo-sharing Web site Flickr, and followed the car in the centre lane until he exited at the South Kingsway — the Google car continued westbound. He said he's not sure if the cameras were recording, but "it will be interesting to see if I'm in any of the images."

The Chevrolet Cobalts, modified with cameras on a large tripod mounted to the roof, have also been seen at Yonge and Eglinton, on Queen Street West and on University Avenue just south of Bloor. One car was seen in Brampton, near the intersection of Bovaird Drive and Hurontario Street.

Although Google could not confirm which Toronto locations the Street View cameras are focusing their lenses on this time, sites that have undergone dramatic transformations since 2007, such as the newly renovated Art Gallery of Ontario, will hopefully be updated.

"We are driving to collect additional Street View images around Canada, potentially to update and add to existing imagery," Ms. Micner said.

The array of nine panoramic cameras mounted to the roof of each car captures 360-degree horizontal and 290-degree vertical high-resolution images every few metres, which are then sewn together in post-production to create a seamless panoramic street-level view on Google Maps and Google Earth.

Users will have the option of switching to street level by dragging the yellow "Pegman" icon onto the map. Street View can also be accessed by zooming in all the way.

Traffic and pedestrians caught by the cameras will be frozen in time and, in response to worldwide privacy concerns, Google uses an automatic blurring technology to ensure people and licence plates can't be identified. It also allows users to request objectionable images be removed.

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Wednesday, April 15, 2009

Mindmapping tools review

 clipped from webworkerdaily.com
Hand drawn mind map by Graham Burnett

bubbl.us logoBilled as "the simplest way to brainstorm online," bubbl.us doesn't claim to support full-blown mind mapping. This Flash-based offering suffers from what you sometimes see in Flash applications–overuse of gradients and animated effects, but at least you can turn the effects off. The keyboard access is not entirely intuitive; hitting enter to create a new child node and tab to create a sibling node works well enough, but I wanted to use the arrow keys to move around the diagram and couldn't. Also, the diagram moves around as nodes are drawn, disrupting the flow of thought. You can pick up the diagram and recenter it, but it will just start moving again as you add nodes.


bubbl.us diagrambubbl.us is early in its development and understandably rough around the edges. It has no import/export capability yet but does offer printing and sharing. Nodes are colored according to their level in the hierarchy, which makes sense if you're creating an outline–and that's probably how you ought to consider bubbl.us, as a graphical outlining tool less than a mind mapping or brainstorming tool.


MIndomo logoReleased in beta on February 22 of this year, Mindomo is aiming after the full mind mapping gestalt. It supports the curved connections favored by Buzan, though they are not organic and free form as Buzan suggests. Features include hyperlinks, rich text notes, customizable colors, and import from MindManager. The free version is ad-supported. Mindomo is based on Adobe's Flash technology like bubbl.us.


You can customize the look of your mind map with different typefaces, line styles, and colors. However, drag-and-drop layout of nodes doesn't seem to be available–you can only drag and drop nodes to connect them to a different parent. You can, however, choose from a variety of layout styles, which provides for some customization of the display.


Mindomo diagramMindomo's keyboard access is unusable for those on a Mac, because it uses the insert key to add child nodes–but Macs don't have one. This is a strange choice of key because even on a Windows machine "insert" doesn't mean "add something new." It toggles between overwrite and insert mode in applications like word processors. However, arrow keys work to navigate through the nodes and the enter key can be used for adding siblings.


Unfortunately, one of the key benefits that you'd hope a web-based mind-mapping tool would provide is collaborative map building, the ability for two people to edit a map at the same time, and Mindomo doesn't offer this yet.


MindMeister logoUnlike the first two tools mentioned, MindMeister is Ajax-based, meaning it's been implemented with HTML and JavaScript and doesn't require a third-party player to run within a browser. Because it doesn't have the fancy graphical effects of Flash available to it, the default display is more about the information you're capturing and less about shapes and gradients and animated effects. In my mind, this is all to the better, but some users may want more visual excitement with their mind mapping.


MindMeister diagramMindMeister provides all the basic features you might look for in a web-based tool of this sort. I found the keyboard access mostly intuitive. The tab key adds a child, the enter key adds a sibling, and arrows navigate around the diagram smoothly. Saving happens automatically with no action required of the user. Nodes can be repositioned using drag and drop. You can share with write or view-only access. It offers import from FreeMind and Mindjet's MindManager, as well as export to an RTF outline or a GIF image.

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