I thought about what you said and while, in theory, it would work. However, again in theory, it would take up an enormous amount of space. At the point you start talking about having couch-like seating, multiple players and seating for spectators all inside of a theater-like box with full surround sound, you might as well drop the lazy susan and install multiple screens so your party can enjoy all of the controls all of the time. Like a Sprint 8 or Tank 8 with a flat panel for each side.
Theres no way to have every controller available for all players at the same time. I pretty much have every specialty controller thats ever been built.
While the idea of a mini arcade is nice in theory... that means:
1) Several PCs $$$
2) Several Encoders $$$
3) Several cabinets, cab hardware, paint, glass, wiring, power strips, lighting, artwork
4) Several Displays $$$
5) Even if you built 6 cabs, you still wouldnt be able to fit all of the Controller configurations, into them all.. and they would still take up more space than the version I started to envision.
6) If you built those cabs to try to save space, they are going to all be standups... which isnt as comfy nor nice as sitdowns.
7) And, you wouldnt have the mini theater to boot.
8 ) Having friends over, when people are playing.. all are sort of forced to witness the great moments of gaming. Rather than merely doing their own thing, and not really bonding.
9) Being enclosed, theres better sound quality capability.. as well as reduced sound leaks both from inside to out.. as well as outside to in. With good insulation, it could make a nice quite meditation room, recording area, place to nap.. or place for adults to have a little private fun without the kids breaking in. heh It could also have its own heating and cooling.. thus saving on utilities.
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With an all in one, theres One PC. One assembly. And one artwork theme.
The cabs main design would be for 2 players, but have certain controllers in the rear area for 4 players support... such as spinners, for Warlords.
The design was inspired by Unclets cab design... but on a much grander scale & functionality. More controllers, better layouts, different structural design.
When I get a breather, and stability of income.. Ill get back to it...