VNC Server for Toasters and Light-Switches

An anonymous reader submits: "How about using VNC to configure your toaster, microwave oven, or even your light-switches? Thanks to Adam Dunkels' micro-VNC server it is now possible to run a VNC server even on really small embedded 8-bit microcontrollers commonly found in such devices. The idea is that even low-cost devices that don't have a screen or graphics hardware could have a GUI, accessible over the network. To show that the server can run with very small amounts of memory, there is a demo server running on a Commodore 64. But the real question is: how would want to 'configure' their toasters using a GUI?"

Comments

Is this smart?

[Your_Mom]

OK, this is very cool and I can't count how many projects I would love to do with this...

That being said, is this smart?
Picture: 10 years from now, some company sells one of these things, and it takes off. Then somebody finds a nasty security hole that fscks the toaster up. Would you like it if suddenly you find your house burnt down by some script kiddie doing a port scan?
Everything connected to the net is not always a good idea.

microcontrollers in light switches?

[CheechBG]

Call me crazy, but all the light switches in my appartment, my parents house, and damn near everyone I know doesn't have, nor do they need a 8 bit microcontroller. Anyone care to post a link to a ordinary light switch that has and utilizes this?

As for the idea, it's not that bad at all, with one small flaw that I can see. It's great if I can access my toaster from my desk at work, but if I have to leave a piece of buttered bread in there all day just so it's toasted but soggy when I walk in the door, I'll just start making it when I walk in.

Commodore 64 isn't a "small system"

[twoflower]

A Commodore 64 isn't really a small system, and therefore isn't a great demo. Truly small embedded systems have on the order of a kilobyte of ROM and a hundred bytes of RAM available, not 64KB.

Examples you might be familiar with include things like the BASIC Stamp and other PICs. Your toaster's built-in logic is going to resemble these much more closely than in does a general-purpose 8-bit computer.