Like many of you, I experience multimedia as both a creator and consumer--my wife (who's fortunately a geek like me) spend a lot of time working on our home media center and home automation, and integrating all of our devices into a network. It's tough work, and requires lots of debugging, just like multimedia dev. Things that seemingly should be easy arent, and it turns out to be more of a process than a one-time payment to the cable guy to 'hook everything up.'
I added a Mac mini a couple of weeks ago, and have been been busy tweaking it ever since. It's hooked up to our TV with an HDMI correction, and it can be run 'headless' by using a VNC client on my Macbook via our wifi network. iTunes is the main app we run on it, which is hooked up to and external 250g hard drive storing our iTunes Library, and is connected to our Home Theater as well as streaming to a remote Airport Express network for the rest of the house.
This work is different than my day job, but it is more of an extension, and it allows me to experience multimedia in different ways (not all of them as pleasant or as easy as I would like). Mostly, it is continually a work in progress, as technical limitations are always being pushed, and workarounds devised. It's important work, because your experience is always directly affected by the physical setup of your media system, and because these systems are the wave of the future that guarantees our future media experiences will be much more involved than a desk a chair and a PC!
The tour programming was done in museum mode, which is basically a way of creating a set of menus and content links and then using a preference file to lock the menu, and disallow access to any other iPod menu settings. It's basically a limited markup language like xml saved into the Extras folder on the iPod. Nothing fancy, but interesting. It's another facet of how the Apple consumer experience is shaping the nature of how multimedia is consumed, and how this impacts the future.
So my question to you all is, when you think about creating multimedia, do you ever think about media other than the web? What do you think would be different if your work was deployed on, say, an iPod or a PDA? It's coming, so let's hear what you think!