Do we still need wires to communicate?

Question

All this new technology is coming out which says wires aren't needed anymore... Think about it... We can do so much wirelessly now, but I think we have never needed wires more. Sure, people will say, look around. We can create wireless networks, mobile phones, laptops, even your mouse and keyboard probably arent wired to you pc.

Still, wire make up every part of technology. Without them, we wouldn't be able to do the wireless stuff. You PC has thousands of wires in it, as does your mobile, even your keyboard. So to say that wires are becoming unnecessary is a lie, we depend on them.

Answer 1

You can't send electricity through RF or fiber.

Answer 2

Ever seen a wireless device which you can charge without a wire? No? So I thought. You need wires.
Even for communication, it is comfortable to go without wires, but it's much more complex and error prone. So we need the wires for security. Just look what a little electromagnetic noise does to the signal in an Ethernet cable and in a WLAN network and you'll see what I mean.
Wireless may be great for the last mile, but everything it does is bind your device to the net which consists of big wires. Try exchanging a big optical Internet backbone for a chain of wireless transmitters... that's ridiculous.

Answer 3

You know the answer that wires are necessary, then why ask a question?

Answer 4

Why did you post this in the first place? You answered your own question in the last paragraph.

Answer 5

Wires will always be there.

Answer 6

NETWORK TECHNOLOGY IS MADE UP OF CAT 5E WIRES.

Answer 7

ya U R RIGHT I THINK IN FUTURE THERE WILL BE NO WIRES EVERYTHING WILL BE BASED ON NETWORK TECHNOLOGY