The old joke being that you had to be careful where you stood or your goose would be well and truly cooked.
As we're in the dog days of summer where, frankly, little of much interest is happening besides the fact my inbox has exploded with a new crop of industry start ups looking to pitch to me (Look Ma, I've got real juice!) I decided it might be time to look out beyond our industry for a bit.
One of the things I came across while browsing the TED coverage was WiTricity. AC power from a generation station converted into an oscillating magnetic field which on the appliance side is then converted back into AC power. To see a small scale version of this you need only look at the Touchstone wireless charger for the Palm Pre.
Touchstone is a tightly localised field but you get the idea. Imagine blanketing your house in a larger field and not having to worry about sockets or power cables. Run fields in parallel with roads and if your car is electric you'll never have to worry about running out of juice ever again. So long as you pay the bill.
It's transportation Minority Report style.
That like the wireless home though will probably remain more an ideal than a reality. Like the paperless office.
Am I using less paper today than I have been or is even more data being delivered to me, but in a digital format? If pushed I'd say the latter more than the former.
But what I'd like to do is reduce even further the mess of cables I have around the place. USB cables, power cables with proprietary connectors for reasons which usually escape me.
Of course then we have the health question. Does exposure to magnetic fields cause or increase the chances of developer Cancer?
The answer right now appears to be "We don't know". It would probably be good to get a real answer on that before we bath the place in so many magnetic fields it could rip the iron out of your blood.
Today some homes come with solar panels on the roof as standard, perhaps one day they'll come with wireless power transmitters built into the walls.
