You May Not Have Posted It, but Facebook Knows

… In late February, Facebook announced partnerships with four companies that collect lucrative behavioral data, from store loyalty card transactions and customer e-mail lists to divorce and Web browsing records. … Targeted advertising bears important implications for consumers. It could mean seeing advertisements based not just on what they “like” […] Read more »

John E. Karlin, Who Led the Way to All-Digit Dialing, Dies at 94

… Mr. Karlin, associated from 1945 until his retirement in 1977 with Bell Labs, headquartered in Murray Hill, N.J., was widely considered the father of human-factors engineering in American industry. A branch of industrial psychology that combines experimentation, engineering and product design, human-factors engineering is concerned with easing the awkward, […] Read more »