Tag: Data

Selecting the Right Graph

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We're often asked, "What type of graph should I use for this data?" We also see a lot of variety in how similar data sets are visualized (some working better than others). There's plenty of debate out there, so how do you decide?

 

Selecting The Right Graph
*Stacked bar graphs show comparison most clearly — and are preferred over pie charts (which do not allow easy comparison). Donut charts are slightly better than pies. Hungry yet?

 

We've created this visual guide to recommend best practices, which starts with a clear understanding of your content — what are you trying to show? There are options within each category based on the type of data in your set (and ironically, many of the standard graph types tend to share food-based titles... by the time you decide between Pies, Bars, and Donuts, you might be tempted to hit the bakery!). Which graph will you apply to your next datavis project?

Linking Everyday Gestures with Digital Details

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Pranav Mistry combines standard, everyday gestures with digital information. His solutions -which include the SixthSense wearable computer – have potential to bring real transparency into sustainability, and enable people to literally immerse themselves in their own ecological footprints. Continue reading →

Carbon Footprinting Transit

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Twin Cities Metro Transit now links carbon footprint data with bus schedules when you plan a trip online.

Carbon Footprint Calculator
Carbon Footprint Calculator
Public transit reduces carbon footprint
Public transit reduces carbon footprint

The  website averages bus CO2 emissions over the distance of your journey to show the visitor what positive impact they can contribute (in terms of carbon saved) for each public-transit journey made.

This is a great tool to help consumers understand the impact they have as an individual – even if the results are a bit ambiguous (it’s highly doubtful that most consumers understand what 6.2 lbs of CO2 means – and unfortunately no comparison is provided to help them put it into context).

Tracing A Box’s Life

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Colombia Sportswear is asking you to ‘Consider the box’ with their project: A Box Life. A Box Life brings awareness to an often-overlooked part of mail-order products’ life-cycles: the packaging.

Box life transparently tracks the back-stories of where boxes have traveled.
Box life transparently tracks the back-stories of where boxes have traveled.

Not only is it a clever way to encourage people to reuse packing materials, but telling the stories behind the travels of things also acts as a tool for transparency, and reminds consumers of how individual actions impact sustainability.

read more: Springwise

Mapping the Mississippi: Through Time

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In a beautiful example of layered visual information, Harold Fisk mapped a portion of the Mississippi River in 1944. The series of plates show the changes in the path of the river through time. I’m drawn to the simple and clear detail, effective color palette and the amount of information communicated through this simple technique.

Fisk Map of the Mississippi through the ages
A portion of Fisk’s visually-stunning map of the Mississippi

The full map is available at the US Army Corp of Engineers.

Next Gen Barcode

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A new type of barcode is coming.

As announced by a recent BBC Technology article, the tiny (3mm) bokodes can contain a much more information than traditional barcodes, or even other digital cousins like qr-codes.The codes use light and reflection to contain code, and will be readable by a standard cellphone camera.

Close up of the bokode.
Close up of the bokode.

The truly interesting part of this technology is the ability to send different information out to different directions. For example, viewing a product’s bokode head-on could tell you different details than a product further which you’re not looking directly at further down the aisle.

Bokodes are yet in development stage, but they are a strong indication of technologies emerging to make information on transparency accessible to the everyday consumer.

GoodGuide coming to iPhones

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Via a New York Times article, barcode-reader iPhone apps will put product info in consumers hands at point-of-sale.

GoodGuide is already a beta database of info on products will help consumers know what is in the products they consider purchasing.

A Goodguide app on iPhone will let consumers access info via barcode.
A GoodGuide app on iPhone will let consumers access info via barcode. Image Credit: Peter DaSilva for The New York Times

The service reduces lots of complex info into a single number (the higher the number, the better the product overall). Though the purpose of the system is to create transparency on products, such a single-number approach lacks transparency. Consumers also need education on what’s behind the number. A more visual approach incorporating icons to reference each product’s background story could help.

Thanks Craig!

Disclosing Dish Soap

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Seventh Generation’s liquid dish soap bottles are sporting an in-depth ingredient label – under the existing label.

Dish soap ingredient information label
Dish soap ingredient information label

The peel-away outer back-panel gives a text-heavy overview of the company’s safety criteria and commitment to transparency. Inside, an extended eco-label takes the first steps toward integrating statistics: Minimally illustrated with a home icon, the statement reads that ‘if every household in the U.S. replaced petroleum-based dish soap with plant-based… we would save 86,000 barrels of oil (the equivalent to heat and cool 4,900 U.S. homes per year).

Its nice to see a comparison that puts so many barrels of oil into a meaningful perspective for the purchaser.

Stats and info revealed on Dish liquid bottle
Stats and info revealed on Dish liquid label

The peel-away label allows for 2 additional panels for the consumer to transparently uncover information, but the space could have been used even more effectively: I’d love to see a more life-cycle oriented approach applied to this design format, and the icons used to highlight information, rather than to advertise the company’s other product offerings.