Tag Archives: Big Data
Photos as Data
Do you store your photos on Google Photos? Do you know that Google doesn’t just store, it also analyzes? It scans pictures to identify such features as what you are wearing, what you are doing, and whether you are with … Continue reading
What is the cost of disease? It is typical to calculate the cost of illness to society by counting the number of deaths. The more people killed, the worse the disease. But when people are disabled by illness, they are losing days … Continue reading
Googling as Social Data
The horrific tragedy of the April 2013 marathon bombing in Boston sent many people to the web. In the four days after the bombing, total searches for news rose 50 to 160%, but total searches for religion dropped slightly. Overall, … Continue reading
Can Big Data be a Bad Thing?
Have you ever found yourself changing your behavior just to “score points” with your FitBit bracelet, or something similar? How much do we really learn from postings on Facebook? Is it just what people want us to see? What are … Continue reading
Does Anonymity Change Behavior?
Do you use Yik Yak? Do you wish everyone did? This new social media app allows people in a small area–like students in college–post messages without being identified in any way. It has resulted in some very offensive “yaks,” including … Continue reading
Messaging and Emotions
Our social relations are increasingly mediated with technology. Does this distort our ability to relate to others? Consider using text messages to communicate. This truncated form of communication most leaves emotion out of the picture and so makes it difficult … Continue reading
Measurement Validity for Twitter?
Twitter messages are being used increasingly to track public mood and interests. Social media and Big Data enthusiasts–and those of us who care about measurement validity–will be interested to know that a new investigation provides evidence of the validity of … Continue reading
Facelessness and Social Research
Is “the world of faces” dissonant from “the world without faces”? This question is posed in a New York Times article on the social problem created by our ability to communicate directly with others through social media without actually seeing … Continue reading
Big Data, Technology, and Teaching
Erik Brynjolfsson and Andrew McAfee’s New York Times bestseller, The Second Machine Age: Work, Progress, and Prosperity in a Time of Brilliant Technologies (W. W. Norton) argues that we are at an inflection point of exceptional change in society due … Continue reading
Who We Are and Who We Are Becoming
As a long-term resident of the Boston area and a college professor, it’s heartening to learn that Bostonians spend more on college than residents of others cities. As I write yet another blog entry based on a newspaper article, it’s … Continue reading