People find changes in user interfaces annoying

Researchers modelled learning and visual search and predicted how users learn new or partially changed user interfaces. The model shows that even small changes can disturb visual search and impede use.

Pinterest lets phones spy eye-catching items

Pinterest on Wednesday infused more machine smarts into its online bulletin boards, pushing harder into e-commerce by enabling people to use smartphones to identify products they might wish to pursue.

After security scandal, a tech firm says it's changing focus

A Silicon Valley startup says it's shutting down operations and shifting to a new business model after it was blamed earlier this year for turning unwitting computer users into targets for annoying web ads—and hackers.

US tightens guidance for online search ads

A US consumer watchdog agency told Internet search engines Tuesday to ensure they differentiate between search results and paid advertising, to steer clear of "deceptive" practices.

Researcher sees new angles in visual search

Engineering professor Shih-Fu Chang is trying to make visual search technology as effortless as typing a keyword like “Morningside restaurants” into Google.

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