Friday, March 14, 2008

Tackling urban gridlock with foldable car | Oddly Enough | Reuters

Tackling urban gridlock with foldable car | Oddly Enough | Reuters

Tackling urban gridlock with foldable car

Mon Mar 10, 2008 8:53am EDT 
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By Allyn Fisher-Ilan

CAMBRIDGE, Massachusetts (Reuters) - Wouldn't it be nice to drive a car into town without worrying about finding a parking space?

Scientists at the Massachusetts Institute of Technology have devised just such a vehicle, a futuristic "City Car" that could even drive itself.

Once at your destination, the vehicle's computers would, at the press of a button, look for a parking spot behind others like itself, then fold roughly in half so you could stack it there as you would a shopping cart.

"We have reinvented urban mobility," said Bill Mitchell, a professor in architecture and director of the project at an MIT think tank in Cambridge, just outside Boston.

The vehicle hasn't yet been built. But a miniature mock-up version has gone on display at a campus museum, and there are plans to build a full-scale model this spring.

The dozen or so engineers and architects on Mitchell's team are confident their computer-generated work is on target.

They feel their golf cart-sized vehicle could provide a novel solution to the chronic traffic congestion afflicting cities across the United States, Europe and Asia -- not to mention pollution and energy use, since it would run on a rechargeable battery, the researchers say.

On the drawing board, their two-seater is roughly half the size of a typical compact automobile and a little smaller than the Smart car made by Daimler's Mercedes-Benz.  Continued...

3D Pavement Art - It just looks so real...

3D Pavement Art - It just looks so real.... | Inventor Spot

3D Pavement Art - It just looks so real....

by Diana Eid, March 13, 2008


 

 

 

 

 

 

 

 

Ahh, if only I could find a computer sitting all by itself on the sidewalk somewhere. Wait, that's not a real computer, is it? No, it's art!

 

I came across this artwork while searching around on the web. I have to say, I've never seen anything like it before.

Julian Beever is the artist that makes these pavement drawings and he's done this for over 10 years.

On his website these 3D drawings are described as "Anamorphic illusions drawn in a special distortion in order to create an impression of 3 dimensions when seen from one particuliar viewpoint."

 

 

 

 

 

 

I love this one with Batman and Robin in it. What makes it seem even more real is Julian standing on the ledge. It almost makes me want to grab him by his collar and lift him to safety...so that he can sketch a cool portrait of me as a thank you.

 

 

 

 

 

My favorites are these next two. In the first one is a nice shiny round globe.

 

 

 

 

 

 

 

 

 

But if you look at this second one, you see how he had to draw it in order to get the 3D effect. Pretty cool, isn't it?

 

 

 

 

 

 

 

 

 

 

Again, what makes this fishing picture so great is the added effect of him fishing. I wonder if anyone in the crowd tried to help him reel his catch in.

 

 

 

 

 

 

 

 

 

Check out Julian Beever's homepage for more of his fantastic art.

What are you thoughts on this? Love it? Hate it? Feel free to share!

 


Diana Eid
Featured Blogger
InventorSpot.com

Create RSS Job Feeds from Job Searches

Create RSS Job Feeds from Job Searches

How to Use RSS in Your Job Search

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Tuesday, 11 March 2008
Looking for a new or better job? If so, take a look at how RSS feeds can help your job search. A RSS job feed can compliment your other job hunting methods by regularly bringing you targeted employment listings. (Includes screencast showing how to create a RSS feed with Indeed.com)

My guess is few of us consider job hunting fun. The mere task of looking makes some people break out in hives. Others are in perpetual job search as they believe the grass is greener someplace else. The good news is once you find a good job web site that caters to your preferences, you can leverage the search results using RSS.

Benefits of using RSS job feeds

I'm not suggesting that these feeds replace professionals, but the feeds offer some distinct advantages.

  • The feeds pick up new job listings that meet your criteria.
  • The feeds work in a variety of feed readers.
  • You can read the feed when it suits you.
  • You don't have to give anyone your email address.
  • You can unsubscribe.
  • They're free.

Finding job sites that offer RSS feeds

There are a number of good job sites available. Some have unique content and others pull job listings from many sources. The best one varies by your industry and location. For example, if you're in the IT industry you might consider a specialized site like Dice.com. That site wouldn't work for you if you're looking for a nursing job.

A trickier issue is finding out if the job site offers your search results in a RSS feed. Few sites tell you that RSS is an option. Often, you need to perform a job search from various criteria before the RSS clues appear.

In the thumbnail picture below, you can see one of the areas where Indeed.com displays a RSS feed link above the search results.

RSS-link-for-Indeed.com-search-result
Click to enlarge

A few sites such as Craigslist.com uses auto discovery and allow the browser to provide RSS clues based on which browser you use. If you use Firefox 2.0 or later you can see the RSS feed icon on the address bar. With IE 7, the RSS toolbar button becomes enabled.

Autodiscovery-icons-for-Craigslist
CLick to enlarge

Although many job listing sites offer feeds, they differ in implementation and information. The table below outlines 8 popular job sites with RSS feeds.

Site

RSS Feed Info

Link Location

CareerBuilder.com

Displays job title and 2 line description

Click button "Get jobs via RSS". (Note: I did not find RSS options on the main search page.)

CollegeRecruiter.com

Displays job title, location and 2 line description

Need to use separate query builder. Then look for text that says "Your Custom Link is Below"

Craigslist.com

Full feed with entire job listing.

Result page has RSS auto discovery. You can also scroll to the bottom and look for RSS button.

Hotjobs.com

Displays job title, location and 1 line description

On the results page, look for XML button on left side towards the bottom

Indeed.com

Displays job title, location, 1 line description and job listing source.

On the results page, there is a text link for RSS feed. You may also scroll down to the bottom of the right column and look for the RSS button and job feed link.

JobCentral.com

Displays job title and location

Above the results, look for text link [Save as RSS feed] to the right

Monster.com

Displays job title, location and 2 line description

On the results page, scroll down and to the left there is a XML graphic and text link "Save as RSS feed"

Net-Temps.com

Displays job title, location, category, duration, posting date.

On the results page, look for the XML button to the top left.

Creating your job search query

The job search process starts by building a query using a form. My preference was to use an advanced search feature if offered. The advanced options allowed me to better target a job by more criteria. In the thumbnail below from Yahoo! hotjobs, I could filter by keywords, category, location, salary and experience level.

Advanced-search-for-Yahoo-Hot-Jobs
Click to enlarge

The search query page may also be tailored to the type of job search. In the case of Net-Temps, the user can also specify if they wish to look at temporary or full-time jobs.

Net-Temps-job-type-search-panel
Click to enlarge

Some sites had separate pages for RSS where they allowed you to build your feed. These sites may also offer pre-built RSS job feeds by industry such as telecommunications or transportation. The thumbnail below shows the query tool and some prebuilt job feeds from Careerbuilder.com. These pre-built feeds can be useful if location isn't a primary factor.

CareerBuilder-pre-built-RSS-feeds-and-query-builder
Click to enlarge

The area that I felt was weak among most sites was location search. Too often, I would enter my zip code and radius only to see results which were well outside the area. One exception was Craigslist where the location search by town did not have overflow from neighboring areas. In fairness, I see this problem on non-employment websites that have location search. Some web sites haven't fully grasped the concept of land travel versus water travel. (Yes, I live on a bay.)

Craigslist-loca-job-search
Click to enlarge

Reviewing and revising your RSS feeds

When you start your job search, I would use several websites. One benefit of setting up similar job feeds with different sites is you can do comparative analysis. You can see differences in the number of jobs, post frequency and the job description details for each vendor. You may find that one feed is very good about updating, but doesn't provide as much detail. In some cases, you may decide to use multiple feeds as one service may have unique job listings.

If you don't have a RSS reader, there are plenty of free ones. One question you might consider is where you will be when you review the feed results. For example, if the only computer you have access to is at work, you might consider a web based solution. You probably don't want to install a stand alone program at work unless you're in the HR department and you're doing competitive intelligence.

For those people who prefer web based RSS readers, I think Google Reader is a good choice. It works with all browsers and if you use Firefox you can set it as your default reader using Tools | Options and clicking the Feeds icon. You can also see our article on setting up RSS feeds in IE 7.

Another excellent RSS product line belongs to NewsGator. They have a suite of products that cover just about every need. These are also the same folks that make the free software program FeedDemon.

To give you an idea of how useful these feeds can be, I did tutorial using Indeed.com for some friends last year which is in tutorials section below. While the job openings have changed since then, the site structure and set up are the same.

RSS job feeds won't get you that perfect job as you still need to ace the interview. But, with a little bit of effort, they can help you find and organize relevant job listings which can put you ahead of your competition.


Related Tutorials

Screencast showing how to create a RSS feed from an Indeed.com job search
Productivity Portfolio RSS Help Page

Last Updated ( Tuesday, 11 March 2008 )

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