So with the limits of the technology used in mind I present to you the Sega Remote Arcade System.

From the back of the box:
Gives freedom from controller cords!
Allows game play from up to 10 feet away
Special interference filter built into the receiver
Specially designed for extra comfort
[continues with average back of box marketing]
Now, there was a few more bullets on the back of the box but these are the important ones that I feel I should cover. Now obviously the first one is true, this is a completely wireless IR remote. What is a little less true however, is the claim of a 10 foot range. It's not that the range is terrible like earlier IR remotes (I recall Atari ones that had a range of 4 feet?), but it's definitely not 10ft either. I sit a good 9ft away from my TV screen and the signal would cut out every half second or so which was very annoying, it was especially noticeable playing Sonic 3, as it made it very hard to perform a spin dash. However, moving the chair a foot closer to around 8ft yielded smooth gameplay with no dropouts at all. Of course you still have to watch where you're pointing the controller but the experience was far better than most IR remotes I've tried. The FOV isn't too bad either, I was able to sit nearly anywhere on the couch with the remote pointed just slightly toward where the receiver was. I didn't notice any interference either which was nice.

I have mixed feelings on the aesthetics of the set. On the one hand, the controller is gorgeous with smooth lines, slightly rounded edges and glossy recessed button areas. It's quite a bit bigger than the 6 button but a tad smaller than the 3 button controller. On the other hand, the receiver is a fat disgusting thing but both feel well built.
As far as comfort is concerned this may well be the best Genesis controller for anybody with larger hands. The buttons are firm and have good travel, but aren't quite as small as the regular 6 button controller. The d-pad is the classic floating Sega design and feels great. The Start button is closer to the face buttons and makes for easy pressing. It's also a tad thicker than the original Genesis controller, so those with small hands may not find it as comfortable as I do.

After a few hours with this thing I've fallen in love with it. I've played some Ranger X, Rocket Knight Adventures, Sonic 3, and Comix Zone with it and was able to perform just fine. It may not be the best in some situations, but overall I'm extremely happy with it.
Edit: It also supports 2 controllers, so yes, you can pick up another controller and play with friends and both people can be wireless.

