Martin Cooper

The future of cellular telephony is to make people's lives better - the most important way, in my view, will be the opportunity to revolutionise healthcare.

American Scientist

Shiv Nadar

Since Graham Bell came up with telephony, it took 100 years for the way the technology has impacted our lives, the way we perceive the world.

Indian Businessman

Dennis Ritchie

My father worked for Bell Labs. Hence, I knew very much about the place. I knew it because also he was involved with telephony.

Telephony has evolved from traditional landlines to include mobile and internet-based communication.

Industry Evolution

Modern telephony often involves multimedia elements like video and text messaging, not just voice.

Beyond Voice

Telephony is a technical field offering careers in engineering, support, and network management.

Technical Jobs

Studying telephony involves various disciplines, including electronics, software, and network protocols.

Study Paths

Telephony is continuously improving, making knowledge of the latest developments important.

Innovation Trend

Understanding telephony requires familiarity with equipment like switches, routers, and PBX systems.

Equipment Knowledge

 rules where businesses earn a small profit, so they have an incentive to sign up more customers. That's the kind of rules that the cellphone company that Nelson purchases his telephony from operates under. The president has seen how those rules worked well. So he tried to change the rules for pricing on electricity,

Paul Romer: Why the...

 as they were being transported to intensive care. Why should we wait until they arrived in the hospital before we started to look? And so we installed a real-time link between the ambulance and the hospital, just using normal 3G telephony to send that data

Peter van Manen: How can...

 and mobile telephony along with ubiquitous reality TV matts have spread all around the world so what we'd like to propose is that we use them to involve people from all around the world in an historic first the world's first truly global poll and

Let's crowdsource the...

 to study those noises, to try and find out where they came from, with a view towards building the perfect hardware codec, which would get rid of them so they could think about using radio for the purposes of telephony. Most of the noises

Honor Harger: A history...

 voice calling minutes in the world last year what percentage do you think were accounted for by cross-border phone calls pick a percentage in your own mind answer turns out to be 2 percent if you include Internet telephony you might be

Actually, the world...

 where the uncertainty is highest. And when you get a radical innovation, it's often very uncertain how it can be applied. The whole history of telephony is a story of dealing with that uncertainty. The very first landline telephones,

Charles Leadbeater: The...

 mobile phone and mobile telephony is going to be ubiquitous we are for the first time in humanity going to have a global population where each of us is going to be addressable but how does that help me hold people responsible for

Bearing witness to the...

 The needle was found by other methods. Isn't there something to that? No, there's actually two programs that are typically implicated in that discussion. One is the section 215 program, the U.S. telephony metadata program,

Richard Ledgett: The NSA...

 by cross-border phone calls? Pick a percentage in your own mind. The answer turns out to be two percent. If you include Internet telephony, you might be able to push this number up to six or seven percent,

Pankaj Ghemawat:...

 like the C.T. scanner we saw in China. Second Do not reinvent the wheel. Try to leverage existing resources and assets that are widely available, like using mobile telephony to offer clean energy