Enabling Hermits Everywhere. A large number of experts believe that one of the first and most practical aspects of gigabit bandwidth will be telepresence, which means the ability to meet with people holographically and feel like you are in the same room. This would largely eliminate business travel because people could meet together at any time as long as they are all connected with gigabit bandwidth.
This same technology also means you could sit for an evening with a remote family member, meet with a doctor, get a piano lesson, or do almost anything that involves meeting with somebody else without needing physical interaction. This will enable even the biggest hermits among us to interact from the safety of our living rooms. (But it will also change the way we dress when we work from home!)
I have read predictions that this is going to mean that we do away with emails, phone calls, and other methods of communications, but I don’t buy that. It’s human nature to not always want to communicate in real time with people and I think telepresence is going to make us very careful about who we let into our lives. I suspect we will become very selective about who we will share our presence with and that we won’t let salespeople and strangers into our telepresence.
Holodecks? Big bandwidth ought to bring about new forms of entertainment. If we can sit holograhically in a meeting we can also holograhically attend a concert, take a ride on a gondola in Venice, or sit on the beach in the Caribbean. It also means a huge leap forward in gaming where we can become characters within a game rather than controlling characters from without. And I am guessing that the sex industry will probably be one of the earliest to monetize these abilities.
The Ever-present Infosphere. Huge bandwidth coupled with the cloud and supercomputers means that we can have a computerized world with us anywhere there is bandwidth. This will eventually do away with computers, smartphones and other devices since the infosphere will always be there. We will have multiple screens and holographic projectors in the home and some future indiscrete wearable when away from home. We will each have a useful personal assistant that will help us navigate in a gigabit world.
The Internet of Things Becomes Useful. Rather than just having a smart thermometer and a door that we can unlock with our smartphones, we will be surrounded by devices that will tailor to our individual needs to create the environment we want. We will be constantly medically monitored and will be far healthier as a result.
Just-in-time Learning. With the infosphere always around us we will be able to access the facts we need when we need them. This will revolutionize education because we will have access to all of the ‘how-to’ manuals in the world and we will have a personal assistant to use them. This makes a lot of traditional education obsolete because everybody will be able to learn at their own pace. There might not be home-schooling, but rather personal assistant schooling. Obviously there will still need to be traditional types of training for specialties and physical skills. But the idea of needing to sit through months-long classes will become obsolete for most topics. This also will make education ubiquitous and a motivated person from anywhere on the planet and from any walk of life can learn whatever they want.
Always Monitored. Privacy will become a major issue when everything we do is being monitored. This can go one of two ways and we will either all adapt to living in a monitored society, or else there will be a outcry for a technological solution for guaranteeing our privacy. How this one issue is resolved will have a huge impact on everything else we do.
Something Unexpected. Many experts predict that ubiquitous bandwidth will probably not bring us only the things we expect, but rather things that we have not yet imagined. Who, just a decade ago, really understood the impact of smartphones, social media, and the other applications that are forefront in our lives today? It’s likely than many of the things listed above will happen, but that the most important future developments aren’t even on that list.
The Digital Divide Becomes Critical. Those without bandwidth are quickly going to be left out of the mainstream of the new society that is going to rely on gigabit tools for daily life. This will probably drive communities to find ways to get fiber at any cost, or else look at being left far behind. But we also might see some people drop out of the gigabit world and have segments of the population who refuse to partake in the bandwidth-driven future. One also has to wonder how we will cope when we lose the infosphere due to hurricanes or other acts that kill our connectivity for an extended period of time. Will we become too dependent upon the infosphere to function well without it?