Five changes in video conferencing for the next decade

The collapse of the global economy has left big business needing to cut costs in every coroner it possibly can. For many executives the solution lies in finding high tech alternatives to many of the most costly aspects of business. One of the most effective ways this is being done is through video conferencing.

The constant stream of meetings and sales pitches being presented all over the world in the flesh accompanied by high priced business class air fairs and four star hotel rooms are coming to an end. More and more organisations are looking to replace this with video conferencing, making international meetings a far quicker and cheaper process.

As the quality of video conference technology improves and the experience gets closer to that of a real life encounter the adoption of video conferencing technology is only going to become more wide spread.

Video conferencing is already available in extremely fast frame rates at full HD resolutions, but what else can be done to help make the form of communication seem more real. What are the technological developments we can expect in the next decade?

Skype's Logo

Skype can be used as a video conferencing tool

1 – Translation software

With video conferencing making global operations affordable for even smaller business, more business are going to be looking to have presence over seas and this will call for low cost translation services.

Translation software is quickly developing; two years ago we saw the iPod app that used it’s camera to instantly translate any written text, and this will quickly be combined with high quality voice recognition technologies that are become standard on the new generation of smart phones. We are not far off software that will quickly and efficiently translate the spoken word.

2 – Holographic projection

Previously the types of light needed for this kind of projection were too hot to be used in the kinds of small devices available in offices. However laser lighting means that holographic projectors will soon be able to be built small enough for not only office use, but could also be built into many portable devices such as smartphones.

Flash memory in smart phones could soon be replaced with a new storage format based on this technology, holographic memory. This will greatly increase storage capacities as the same area of a storage device can be used multiple times by projecting the light at different angles, read speeds will also become much faster as holo-memory can be read from many different points in parallel. This eliminates many of the large file size issues that have been hindering the spread of video technology

3 – Video takes over from the written word

As high quality webcams become more standard features on modern netbooks and better integrated with communications services such as Facebook, it is expected that people will begin to move away from writing emails and instead compose video mail instead.

For many a video message is quicker and easier and also seems more personal, now that it is as easy as clicking a button on Facebook to send one it is only a matter of time until they over take emails in the frequency with which they are sent for personal communication. The paper trail that emails leave behind may mean it takes longer for them to be used in business.

4 – A rise in personal broadcasting

YouTube videos are increasingly becoming an entertainment format that rivals television. The content on You Tube that is produced by individuals or very small companies is now genuinely entertaining yet far cheaper to produce than more traditional formats. With cost cutting becoming more essential these lower budget forms of entertainment are only going to increase. This could shift the way the entertainment industry is structured with more talent choosing to run there own company and be there own boss broadcasting themselves over the web.

5 – Increased usage of Telehealth

Also expect to see the medical industries developing more technologies based on video conferencing which will allow doctors to diagnose and treat patients from a distance. Telehealth hardware is already on track to be a $990 million market by 2015 and predictions are that this will continue to $6 billion five years after that.

At the moment telemedicine technologies are very much focused on developing countries, where there are shortages of doctors in rural communities. As telemedicine technology improves though it could be adopted in the west too allowing anyone to be treated by the best doctors in the world, no matter there location.

Are broadband speeds on the rise?

Many providers will be increasing their broadband speeds from 100Mbps to 120Mbps at the start of 2012, with an estimated completion date in mid-2013. The increase will be really good for customers in the UK, who are looking for faster internet speeds for both personal and business use. Faster speeds could boost the economy, as well as change the way households and businesses use the internet.

Giving access to a super-fast internet is all part of building a newer and improved economy in the UK. The government alone has set goals to expand broadband speeds within the next three years. By the end of 2015, investors predict fibre optic broadband will be available to two-thirds of the UK. Many providers are doing their part to support the economy, understanding that the internet is such an essential part of the everyday lives of their consumers. People are using the web to assist them in every aspect of their lives these days, so having a fast and reliable internet connection is important now more than ever.

Investors will be bringing even faster speeds to the UK. It is thought that around 300Mbps speeds will become available in limited locations within the next few years. Currently, many providers are trying to keep up with these investors by doubling their speeds, allowing customers to upgrade from 10 Mbps to 20Mbps. Those who subscribe to their highest speeds of 30Mbps will be upgraded to 60Mbps. Some providers aim to roll out the changes free of charge, so customers may be pleasantly surprised by the change in their broadband speed! Users will be able to benefit from streaming television, movies and music twice as fast as before.

An example of some optical fibre internet cablesThe increase is good news for the UK, which currently ranks somewhere between 10th and 40th globally in terms of average broadband speeds – depending upon where you get your figures. Once upgrades are complete, the average UK broadband speed could increase to around 16.46Mbps, a massive download speed increase!

Consumers will be gaining this speed boost at the most opportune time, since the highly popular Netflix, this week launched its service in the UK. Such services require high bandwidth speeds and will undoubtedly attract large numbers of costumers, all of whom will need super-fast internet to watch their favourite movies and television shows.

Nanobots – The future in Nanotechnology

This is Technology Bloggers 150th article 🙂
Well done and thank you to all our brilliant writers (Hayley included), as well as readers and commenters who have helped us get here!

A fraction of the ever-expanding field of nano-technology, nano-robots, a.k.a. nanobots, hold some of the most promising possibilities in the fields of technology, engineering and medicine. They also pose some of the most complex hurdles, such as automation, replication, control and finding viable energy sources to enable movement.

The Nano-Scale

Nanotechnology involves the study and micromanipulation of anatomic particles up to 1 nanometer, with scientists working to develop nanobots in fields less than 100 nanometers in size. Transmission electron (TEM), scanning electron (SEM), scanning tunneling (STM) and Atomic Force (ATM) microscopes are large, powerful machines that make all aspects of nanotechnology, including nano-robotics, possible.

Nano-microscopes allow researchers to isolate and observe single molecules, including chemical reactions that occur upon moving, eliminating and rearranging molecular structures. This base knowledge is essential to understanding, creating and ultimately finding solutions so that nanobot technology will reach its full potential.

Bottoms Up

Up until recent years, the development of nanotechnologies maintained “top-down” construction. The advent of “bottom up” creations on the nano-scale provide scientists the ability to create smaller objects; in addition, components can be “grown” to allow greater adaptation to specific environments or inclusion of specific properties.

Scientists are literally able to “grow” carbon nanotubes and “string” together nanowires, creating desired properties such as hastening conduction or reducing heat output – properties that make for tiny, efficient particles. In theory, by building a nanobot from the bottom up, scientists begin to find solutions that allow for greater control mechanisms and possibly self-replication of the nanobot.

A carbon nanotube

Carbon nanotubes – building nanotechnology from the bottom up.

The greatest benefit of working bottom-up is that, rather than altering materials to work in a desired fashion, scientists build nanostructures and nanobots with proper compounds from the outset.

The Present

Although practical applications in medicine and technology have yet to be fully realized, nanobots are no longer figments of science-fiction imagination.

Lack of autonomy, largely associated with insufficient or unrealistic sources of energy, leaves a large barrier to the potential uses of nanobots. Batteries and solar sources are impractical due to size and, although a scientist can guide the nanobot with the use of magnets, they are not ideal. For example, a physician using a nanobot to treat a patient would need to maneuver the nanobot from outside the skin while also observing inner structures of the body.

Within the past year, scientists announced the creation of a nano “electric motor.” Utilizing principles of adsorption, a molecule attaches itself to the outside of a piece of copper; an STM probe focuses electrons onto the molecule, providing a source of energy and means to control direction. The large, cumbersome STM still makes this impractical in many ways; however, scientists are able to study this single motor and hypothesize ways to alter this and thus to apply it to nanobots.

In addition, micromanipulation made possible by electron microscopes allows for “DNA-walkers.” Essentially reprogramming a portion of a DNA strand, “molecular robots” or “spiders” walk autonomously; ultimately, scientists hope to further develop this technology, creating nanobots that fix genetic diseases.

The Future

Many scientists believe self-replication, most likely by programming the nanobot to micromanipulate surrounding atoms to create duplicates of its self, is essential to the realization of the many medical and technological applications.

In addition, a truly autonomous nanobot would be able to recognize, react and/or adjust to varying environmental conditions, including the presence of other nanobots; scientist could also program them for molecular assembly.

Many believe nanobots will allow for precise diagnostic capability and treatment of diseases such as cancer, as well as genetic disorders. Advances in communications, green energy, computer electronics and semi-conductors appear limitless.

Summary

Although still in its infancy, scientists across many fields hold much promise for nanobot technology. An autonomous nanobot, able to adapt its environment and self-replicate, could be the key to early detection and the cure of many diseases; in addition, nanobots will play an important role in sustainable or renewable energy sources, engineering and advancing computer technology. What do you think?

For further information check out the article on nanobots over at MicroscopeMaster. Links in my bio.