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A Full-Time 2-Way Video Link To Grandparents?
uid7306m writes "We have elderly parents who live a long way off. However, my technological radar tells me that it's possible to set up a 24/7 video link between our kitchen and theirs. It'd be good for our kids and good for the parents, and we can now get pretty cheap nearly unlimited broadband connections at this end (UK). What's the best way to do it? Has anyone tried it? On the far end, it ought to have, in Dilbert's(TM) immortal words 'One big button on it, and we push it for you in the factory.'"
I use Apple's iChat. Of course you need a Mac but I talk for hours full screen to my relatives around the world. With two semi-good broadband connections, it works flawlessly and the quality is second to none (in this price range). Of course the downside is that you'd both need Macs.
24/7? Guess no more going out to the kitchen in your undies for a late night snack.
Unless you want your kids to see grandpa giving it to grandma over the kitchen sink, I wouldn't recommend it.
There is no "I disagree" mod for a reason. Flamebait, Troll, and Overrated are not substitutes.
I am sure that there are other similar products, and at under $150 a piece, something like the DLink DVC-1000 here: http://www.dlink.com/products/?sec=1&pid=8 would be hard to beat in terms of simplicity.
Those willing to give up freedom for the sake of short term security, deserve neither freedom nor security.
I have tried it on numerous occasions - it is solid for home-home comminications.
Also, everything is just a click away!
You can also use skype but the quality is not consistent. Also, too many clicks.
Are you with a decent ISP? (If there is such a thing)
If you are with Virgin Media then you will easily exceed their bandwidth limits which you can find at the bottom of this page.
I'm not sure what other ISPs set their limits at (or if they publish them at all like VM do) but I'm pretty sure you would exceed them also.
I'd think about the possibility of other options, such as simply using a video-call when required. Most of the time you would simply be streaming video of 2 empty kitchens to each other wouldn't you?
Skype might be good enough, because you can set it to auto-start, and you can set it to auto-accept calls (so you can initiate the calls from your end) and I think you can set it to auto-start in full-screen. That way, once you have it all set up, the most they'll have to do is turn on the physical power, and you'll be able to initiate the connection from your end.
At your gramp's kitchen, two options:
If you're not very adventurous: Any computer. Any video conferencing software (such as Skype). VPN software (such as OpenVPN). VNC software (such as RealVNC). The best is if you get a computer where the screen and computer are in the same enclosure. You don't even hook up a keyboard or a rat. If something happens, you lgo on their desktop thru the VPN and VNC and click on Skype again or whatever.
If you are very adventurous. Buy a nice flat screen display. Take the damn thing apart and get rid of all the crap except the screen and whatever signal massaging hardware is hooked up to it. Get a single board x86 computer that has a watchdog chip on it and built-in flash and tons of RAM for your software installation. Attach it and the screen's signal massaging hardware to one side of a rectangular piece of sheet metal the size of the display, and attach the display on the other side of it. Make that sheet metal a bit taller than the display. Get a camera with built-in microphone; take it apart, and attach it above the display. This probably requires drilling a few holes, tapping is optional, and will probably require some nuts, standoffs, etc. Run the wires however you can, preferably the shortest distance possible. Make an enclosure for this out of wood or something. Install Linux, OpenVPN, X, VNC, and your video conferencing software (something like Ekiga, hacked to automatically initiate a connection to you upon startup) into the flash in such a manner that upon power-up or reset, the entire flash partition is copied into RAM that's treated as a partition and booted from there. At all other times, the flash is never touched. Upon the computer crashing, locking up, or being h4x0red/0wn3d/etc., (which might happen once in a while), the watchdog will reboot it, so a fresh, original filesystem image is loaded back into the RAM and rebooted. This can happen in a matter of a minute from reset thru the videoconferencing software coming up again. With OpenVPN, you can always log in and fix something unexpected if that happens. While we're at it, build yourself one of these. And for extra credit, document the whole process with photos and videos and post it online for everyone to respect you in awe for being such a 1337 h4x0rz yourself. Heck, you might even be able to make a business out of selling a bunch of these. Hint: If you want to do that, stock up on a bunch of the same model display, because those change all the time and you can never buy the same exact thing (with same hardware attached) twice. If you attempt to go through one of those flatscreen stocking companies, the same display will cost you double and not come with the added hardware.
McCain/Palin '08. Now THAT's hope and change!
I don't see why everyone is recommending complicated video conferencing setups. Just set up apache on each end to stream from your webcam and use iptables to block connections from any IP except the one on the other end. If you don't have static IPs write a little script to update iptables on the other end every time the local IP changes. Then use dyndns so you never lose track of the other end (only apply the whitelist on the streaming port so ssh doesn't get blocked. Then use ssh keys). Then all you have to do is point firefox to their dyndns address/port.
I told you never to call me on this wall!
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This is the UK. Grandma and Gramps are probably, what, 32? 33?
Sean Ellis
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