The number of states that ban texting while driving.
Texting dominates teens’ general communication choices, and 23% of teens own a smartphone. The volume of texting among teens has risen from 50 texts a day in 2009 to 60 texts for the median teen text user. Among teen communication choices:
- 63% say that they use text to communicate with others every day.
- 39% of teens make and receive voice calls on their mobile phones every day.
- 35% of all teens socialize with others in person outside of school on a daily basis.
- 29% of all teens exchange messages daily through social network sites.
- 22% of teens use instant messaging daily to talk to others.
- 19% of teens talk on landlines with people in their lives daily.
- 6% of teens exchange email daily.
by Claire Cain Miller, New York Times
April 24, 2011
At first, Google engineers thought people would talk to its voice search service as if they were talking to a person — “you know, it’s my anniversary, and I’d love to take my wife somewhere really romantic to eat, do you have any ideas?” — so it taught the service to filter out unnecessary words. But it turned out that Google had already trained people into thinking in keywords, so they knew to search “romantic restaurants” even when speaking instead of typing.
Read more at nytimes.com
from the Robert Wood Johnson Foundation
June 14, 2011
Could the rocketing use of smartphones be a boon for population health surveys? Trent Buskirk, an associate professor of biostatistics at the St. Louis University School of Public Health, thinks so.
At a panel about Innovations in Population Health Surveys at AcademyHealth’s Annual Research Meeting, Buskirk noted that the opportunity to use smartphones for surveys is increasing now that 85 percent of U.S. households have a cell phone–and 37% of those cell phones are smartphones.
Read more at rwjf.org