zurich said:
As someone said, if there was a Game Cube Portable system (which is unlikely next gen, IMO), it wouldn't use the same media format, as there would be no incentive to buy new software, thus negating the purpose of the hardware.
If it was the case that everyone and their Grandma already had a GC and 10 games, I'd think you might have a point. There are currently around 10 million GC's worldwide. I don't think I'm exaggerating all that much when I say that I think the potential market for a GCP is several times that. There would likely be millions of GCP owners out there that didn't already have GC, (and if it happens I'll likely be one of them).
But even if there were 10's of millions of GC's in people's homes, however, I think the logic behind your reasoning is flawed. Why would there be no incentive to buy new software? You can get an XBox or a PS2 now and there are already hundreds of games out for them. Does that mean you have no incentive to buy new software? As long as new and interesting games are coming out for a system, (and there is not something much bigger and better looming on the horizon), people will line up to buy them. Yes, there is a saturation point, but you can still play GBC games on GBA If Sega had marketed the Nomad properly and sold 15 to 20 million units in a couple years, there would likely still be people making Genesis games, because there would be millions of people using the Nomad as their handheld of choice.
About screen size: I thought about this too, but then I noticed
THIS, and if people are willing to use something like that with a normal GC, then playing a 3 inch screen at arm's length shouldn't be any worse.
About the controller/size/GC disc drive: some people seem concerned that a portable GC with its controller wouldn't be able to fit in your pocket like a GBA. Frankly, I personally think the GBA is too damn small, which is why up till now I have had no interest in it. Something the size of the original GB or slightly smaller than a Gamegear would suit me just fine. As for how to get the discs in to the system, Apple for a couple years now has fitted some of their powerbook/ibook systems with nice, slot loading dvd drives, such as one
here that fit's in a notebook less than 1 inch thick. If not that, you could do the reverse of what most portable CD players do, and have it open up on the back to place the disc. Perhaps something like this:
Mind you this is a VERY rough sketch, but I really don't think this is as impossible as many seem to think.