The modern name “telephone” as a device that enables us to hear sound at a distance comes from two words,- tele, meaning ‘at a distance’ and ‘phonic’ referring to ’sound’. And in spite of the credit for inventing the electric telephone remains in dispute however among others well known names we can call such famous ones as Charles Bourseul, Antonio Meucci, Johann Philipp Reis, Alexander Graham Bell and Elisha Gray. Thanks to them and many others inventors all of us today are familiar with the telephone as a means of communicating with one another.
But as a matter of fact telephone was invented not too long ago, the first message or ‘telegram’ sent by a telegraph using electromagnetism was in 1833, several different models were produced by two Englishmen, Cooke and Wheatstone. Electric currents passed down wires deflected magnetic needles which pointed to the letters arranged on a panel. The first telephone station was biult in US in 1877, only 131 years ago. I’m not sure that’s only or already but actually 131 years is not too long period for such revolutionary changes we have watched, isn’t it? However, the modern telephone is the result of work done by many people, all worthy of recognition of their contributions to the field and now we just cant emagine our everyday life without this fantastic device.
New technological advancements, mobile technology and wireless technologies have done much to change the way we live and communicate over the past quarter century. I can hardly imagine today businesses management without daily Conference Calls using to meet with remote parties, both internally and outside of their company. Audio Conference provides the client meetings or sales presentations, project meetings and updates, regular team meetings, training classes and communication to employees who work in different locations. Call Conferencing is viewed as a primary means of cutting travel costs and allowing workers to be more productive by not having to go out-of-office for meetings.
But it’s really good job! The robot was created by Boston Dynamics Inc and you can see here its climbing through the woods, through snow, and recovering its balance while trying to negotiate an icy parking lot. Bravo creators!
