With the launch of this new purpose-built GPS device (above) branded with Geocaching in mind, I got to wondering… Is it time for public media stations to consider contract design and manufacturing of purpose-built digital devices? After all, GPS units have been around for decades now, but this is the first major foray into the field that’s specifically designed around the Geocaching game and brand.

Sure, it’s probably too early for public media to actually build and sell custom devices, but it may be time to think about it.

Several years ago I saw a device from Colorado Public Radio designed to receive Internet streams from the station — and it had only one function: receiving the station. You couldn’t even point the device to another station. I don’t know if they ever mass produced the device, but I thought that was a fun little idea.

The public radio community has developed iPhone apps, of course — some impressive ones at that, with help from PRX, CPB and others. I imagine PBS may get into the game once the iPad is released — if the stations will allow it. Or maybe the producers will do it themselves, without PBS or station approval.

Can you imagine a full-screen interactive Frontline app with embedded documents, video clips, full episodes, links to online resources, live data and more? What a fabulous research tool, teaching tool, voter education tool and more! TV begins to look very flat, dull and excessively linear at that point.

Who knows if public media will go hardware — maybe software is enough. But let’s not think too small.

Apple endured its darkest days during the early 1990s, when the PC had lost its original magic and turned into a drab, utilitarian tool. Buyers flocked to Dell’s cheap, beige boxes. Computing back then was all about the programs. Now, computing is all about the programming – the words and sounds and pictures and conversations that pour out of the Internet’s cloud and onto our screens.

via roughtype.com

I’m not so convinced — yet — that the iPad is the answer to a bunch of different needs. It’s clearly a 1.0 product and it feels like Apple has withheld some key technologies and features for the next revision.

But if Apple delivers on a few more functions — video conferencing, textbooks and a sort of cloud-based “docking” and sync — then the fate of the PC is fairly well sealed, at least for personal use.