Video conferencing via cell phone

Video conferencing is a system that allows two or more people, entities, or groups in different places to discuss or have a meeting over the internet on the actual time. It is launched first using PC, laptop, and widescreen. However, with the wake of mobile technology, video conferencing is now brought to you on your very own cell phone.

It started as a videophone or a telephone with a video screen which is able to transmit both audio and video to both ends in actual time. Videophone calls or video calls are actually different from videoconferencing. First, it was designed for individuals and not collective people.

Though, nowadays, with the availability of software and increased bandwidth, this distinction is slowly disregarded.  This type of video link also considers the need of the mute or speech impaired individuals as well as the deaf or hard of hearing. Video link via phone also covers the need for mobility.

Incorporating video conferencing to cell phones
A hand phone or cellular phone is not a matter of luxury nowadays. It’s a matter of need. Originally, we have telephones to be able to connect to people outside our reach. But you cannot take a telephone with you wherever you go. The cell phone has been invented with added feature (text messaging). Now, with innovations and continuous enhancing of services provided by a handset to be able to remain at a competitive edge, together with the rise of videoconferencing, why not integrate them together?

The third generation (3G) of cell phone technology paved the way to highly advanced and superior features that integrates video link. Previous cell phone models use analog (1G) and digital (2G) and are not capable of giving such service.

For some people, this innovation is exactly what they need, not because they make business out of it, but because they need to use sign language to communicate. I’m pertaining to those with hearing and speech disabilities. However, body language and facial expressions are not only relevant for them. Effective communication includes our body language, facial expressions and even our tone of voice.

The challenges of cell phone video link

One chief challenge for mobile companies is how to deliver a vast amount of data – that is of course the video. Videos require more data as opposed to audio. It is important then that a hand set should be able to accept and transmit huge quantity of data.

Even if cell phones are able to process digital data, phones generally launch data via radio signals. In addition to this cell phones have partial sum of bandwidth. This is important as it indicates the speed and quality and quantity of data to be sent.

Video Compression
Video compression is the process used by cell phones to trim down the digital data that you will be sending. It curbs the digital information to a controllable size. Video compression includes looking for redundant file and utilizing shortcut codes. The recipient will then decode the compressed file and enlarge the data again.

Video conferencing via phone has indeed gone the extra mile to provide consumer satisfaction. Different cell phones that incorporate this service can be easily found online.