The effect on the incident wavefront is to redirect the light in front of and behind the best image plane (BIP) producing a widened focus.
Google is a company in transition, with the company's widened focus today on areas like mobile, video, driverless cars, cloud-based services like maps and other apps, and connected home products, expanding its reach it well beyond the search business that was its main operation when Eustace joined in 2002.
Also helpful are meditation exercises that practice narrowing and widening the focus of attention, and open-focus biofeedback exercises, in which the individuals use EEG biofeedback to improve their capacity to induce the high-amplitude alpha waves that typify open-focus attention.
Widening his focus, he throws in a couple of comments on the state of the nation.
By including and cross-fertilizing so many distinct but related expressive modes, Chance adds yet another layer to this centuries-old interplay, ever so slightly widening its focus.
Why can't the DfT conduct a British Road Safety survey which would ask similar questions, widening the focus towards danger reduction and risk perception rather than the narrow measure of casualty reduction?
Page A12 PLANNING A HARDER LINE WITH CHINA Senior officials in the Obama administration said they planned to reallign the United States' relationship with China by putting more emphasis on climate change, energy and human rights, widening the focus beyond the economic concerns of the Bush years.
So now, it's biting the bullet and formally widening its focus to include teenagers.
TrackR is launching a new brand, Adero, and sources say it is widening its focus to other uses for its tracking technology, taking TrackR beyond the circular Bluetooth fobs that form the core of its service today.
While games are the hot topic, Tencent was keen to push the story of its cloud computing business, which it said is a key to widening its focus into IOT and other areas.
