Over the space of the two days, over 100 people used the tool and spoke with us about their perceptions.
Russ's 1975 novel The Female Man used the tool of alternative universes to explore how gender roles are socially constructed.
We heard from thousands of readers who used the tool to train for a marathon.
Among those in OECD countries that have used the tool, health narrowly beats general life satisfaction as the topic people identify as most important to them.
QUESTION FROM NEDN: Until recently Obama finally used the tool of getting citizens to call their congressmen and get (albeit a weak resolution) the budget deal passed.
The largest British service provider, BT, acknowledged last April that in 2006 and 2007 it used the tool without customers' consent, Reding said.
In April 2015, Chinese scientists became the first in the world to announce they had used the tool to modify abnormal human embryos, to investigate whether they could correct faulty genes that cause a rare blood disorder, beta thalassemia.
The tool has recorded 120,000 app downloads, with high-profile users including Stephen Fry, Channel 4 News, the Labour Party's David Miliband and the Guardian, which used the tool to cover the G20 protests.
In the first 24 hours, its president, Jim Brock, said, 50,000 used the tool, which the company calls PrivacyFix and offers for free.
Non-designers used the tool for learning about design.
According to the firm, some 60,000 companies used the tool during its beta period.
