An excellent visualization, according to Edward Tufte, expresses “complex ideas communicated with clarity, precision and efficiency.” I would add that an excellent visualization also tells a story through the graphical depiction of statistical information. As I discussed in an earlier post, visualization in its educational or confirmational role is really a dynamic form of persuasion. Few forms of communication are as persuasive as a compelling narrative. To this end, the visualization needs to tell a story to the audience. Storytelling helps the viewer gain insight from the data. (For a great example, how much do you think steroids have influenced baseball?) Read more
Tags: tell a story
The February 5 Technology Salon in New York City asked “What are the ethics in participatory digital mapping?” Judging by the packed Salon and long waiting list, many of us are struggling with these questions in our work.
Some of the key ethical points raised at the Salon related to the benefits of open data vs privacy and the desire to do no harm. Others were about whether digital maps are an effective tool in participatory community development or if they are mostly an innovation showcase for donors or a backdrop for individual egos to assert their ‘personal coolness’. The absence of research and ethics protocols for some of these new kinds of data gathering and sharing was also an issue of concern for participants. Read more
, participatory digital mapping
At a recent Technology Salon on “How Can We Make Data Useful for Development,” one of the participants put forth an interesting question to the group:
Could computers make better international development decisions than humans?
Now at first, those present laughed off this question. It borders on fantasy to think a computer could take in the many social and cultural histories, divine the subtleties of donors and the parliaments behind them, and introduce innovations that have long-term impact on notoriously unpredictable humans. Or that’s what we thought until someone brought up the impact of computer algorithms on stock market activity. Read more
, high frequency trading
, international development
Never in the history of humanity has man had more power at his hands to influence the world in which he lives.
Man now harnesses tools that were not even imagined a century ago to predict weather, plan and build smart cities 100 years into the future, and solve social-economic problems such as crime and poverty. Read more
Tags: super computer
, iHub cluster
2012 was a remarkable year for technology, government and society. In our 2012 year in review, we looked back at 10 trends that mattered. Below, we look ahead to the big ideas and technologies that will change the world, again. Read more
Working on several industry-changing client projects, diving into new trend studies every week and following many twitter streams every day I also try to live 5 years ahead. I believe that’s important, both for myself and our clients. Recently I backed The Memoto Lifelogging Camera on Kickstarter – a small camera that takes a picture every 30 seconds and stores it in the cloud. I’m proud to be part of the first 1000 followers and I’m excited for my February product-arrival. Read more
, twitter streams
Scientists across southern and eastern Africa can now use a high-speed Internet link, via UbuntuNet network, to share data around the world.
Go to Source
, high speed