New research by recruitment agency Kelly Services predicts that by 2020 one-quarter of all UK workers will be based at home, with half doing some form of teleworking at one time or another.

BBC: Overworked? Try a virtual assistant

All the parties crossed swords with him at one time or another.

BBC: What next for Northern Ireland?

One player comes up with a word that another player tries to guess one letter at a time.

CNN: Voice controls let blind gamer 'hang' with friends online

In my personal experience, the same behavior has been exhibited at one time or another by nearly every agency charged with negotiating responsibility.

CENTERFORSECURITYPOLICY: The FS-X Agreement

It allows up to 10 people to connect with one another at any one time while Facebook can only connect people on a one on one video chat.

BBC: Facebook and Skype's video chat link-up

I've been on the phone with strategists from the various campaigns, which is fun because I've worked with all of them at one time or another in my prior life as a political consultant.

CNN: Express Line dispatch: The day after ...

At any point in time, different users are at different phases in the Cycle connecting and interacting with one another on a same platform.

FORBES: On Take-off Runway With A Chance of Runaway Growth: A Case of Social Products

But, that wall of sound was created in a studio, with microphones and padded walls with all the musicians together in one place at one given time or another.

FORBES: Carosel: The Technology Behind Their Music

At a time when threats and challenges require nations to work in concert with one another, we remain the greatest catalysts for global action.

WHITEHOUSE: President Obama Addresses the British Parliament