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Posts Tagged ‘iPhone’

Social media tackling obesity one picture at a time
Thursday, April 14th, 2011

Studies and studies time and again report that we as a society are growing – and it’s not just in numbers I am talking about. A joint study between Statistics Canada and the U.S. Centers for Disease Control and Prevention conducted between 2007 and 2009 concluded that approximately 1 in every 4 Canadians are obese, compared with nearly 1 in every 3 Americans.

Now I know that life’s stresses can get in the way of eating healthy – but what if I told you that a new social media tool can help make it easier for you?

A recent iPhone application – called MealSnap app and costing $2.99 – allows you to retrieve an instant calorie count just by taking a picture of your chosen food article. It works by matching the picture with a database of some 500,000 food items. Within minutes users receive a message specifying the range of calories for that food category, as well as being provided with other pertinent information such as the proteins, fat, carbs, vitamins etc.

Developed by a fitness social network named DailyBurn, users can then choose to share what they’ve eaten on Twitter or FourSquare. With the support of your peers, the idea is you’ll be held accountable for what you eat and encouraged to choose right.

Furthermore, users are able to keep a record of the food they devour as the pictures get stored into a ‘visual food diary’. As many studies report that people who record what they eat are more likely to lose weight, this method is a whole lot easier than actually taking the time to write down everything you consume.

This being said, naturally this app has its limitations, namely that it can fail to identify food correctly at times and that the calorie count for each food category may be too broad to be useful. However, users are permitted to rate the accuracy of each classification, thus improving the validity of each read-out.

Now I don’t know about you, but if this app is telling me that the salad at the restaurant has more calories than the burger (which you laugh but this is sometimes the case), I will gladly oblige and eat the burger.

- Cassandra Tavares -

How to use Smartphones to make your next in-person dialogue awesome!
Friday, September 3rd, 2010

Smartphones bring the world into users’ hands.  Web access, Facebook, Twitter, Wikipedia and apps allow people to access, share and co-create knowledge in real time.

They are also powerful tools that can make in-person dialogues awesome – both in terms of generating shared information and giving participants a more engaging experience.  

And, researchers estimate that there are over 5 million Canadians with Smartphones.  They are becoming more common as tools for business and/or personal use.

Earlier this week, we read a great blog by Dwayne at LearningCycle.ca called “35 Ways to Use an iPhone in a Workshop”.  Some are there for fun but there are quite a few thoughtful ways to use iPhones or other Smartphones in workshop.

Here are our favourite 5:

Camera: Use it to snap pictures of group activities, flip charts, and other knowledge products participants create during small group breakouts.  These can be analyzed and included in reports, as well as shared online.

Video: Use it to capture the “story” of the day – the opening, group interactions, individual conversations, and even personal “what I learned” or reflections interviews at the end of the event.  This could be easily edited and kept as a time capsule, shared with participants only or posted online for the broader community experience the event as well.

Twitter: With an LCD display and active search enabled, use it to ask participants questions and have them @message or DM replies.  140 characters isn’t much, but it can help participants express their ideas concisely!  (You can read an earlier blog with more tips for using Twitter at in-person events here)

Wikipedia app or Google search: Use them to check facts, conduct quick research and bring additional knowledge to play to inform deliberations and make they are truly evidence-informed.

Networking: Use it to help participants build professional networks or stay in touch.  On the free Bump App for iPhones, participants can “bump” fists with their devices and exchange contact information wirelessly.  It’s as easy as shaking hands… only more fun.

A big thanks to @learningcycle for a great blog that got us thinking…

Ellis Westwood & Stephan Telka