And you don`t see the problems with that? That thing would easily cost 150$. And: How are you supposed to use "Streetpass" on it? Some or even many games require you to have streetpass, otherwise you simply would not get all content of the game to see since that´s "Locked" behind streetpass-function (you should go walking around, connect with others that then gives you the reward you get new content for your game
. If this "thing" wouldn´t have streetpass, you would have to put it into your 3DS first, download all streetpass-data and make all Streetpasses on 3DS first and then plug it into that "thing" here. Lol
What about the double screen? It didn´t work well on WiiU. There are reasons VC was a fail on WiiU. One was: It didn`t work that well to have 2 very big seperate screens while on a DS/3DS both screens are very near to each other. Only those games worked well where you literally only needed one screen to work with. But the second you were needing both was the second you had to decide "Should the WiiU-gamepad act as the touchscreen? Then you can´t see it while the action takes place on the big TV-screen" or vise-versa: You have both things taking place on the screen, but then it´s 180° to be turned around (which is stupid).
I really couldn´t see how it would work without any flaws dude. And nearly nobody would pay the price of 150$ for an "addon". I didn`t buy a "Gamecube"-Gameboy-Addon. I didn´t buy a "gameboy Printer" addon. I never bought addons which are that pricy, because i don´t burn my money.
So it simply wouldn´t be a success without a price of less then 30$.
An then you have the classic-problem: Why should somebody buy such a device for 150$ (and it would easily cost that much to create it and sell it, since 3DS-hardware is- for what it was- overall expensive, we all know that, there´s reason a 2DS is vastly downgraded in terms of quality, speaker, Streetpass, 3D etc in order to come for 99$ only)- when it has not many games being made for it?
Same Problem as "NIntendo Labo" (bombed) and "PS VR". Few games & expensive prices. So NIntendo LABO costs like 50$...and still: How many games do support it? See? 5 games. And that´s it. Pretty much like "PS VR" which supports like 20 games. And then it turned out that it´s just not supported. And people moved on.
And i see another problem:
Assuming you want all the 3DS-hardware in that small case: You still wouldn´t have the special 3DS-Wifi dude. You would only be limited to Singleplayer-games. You couldn`t play "Kid Icarus Uprising" with it´s cool Online-portion. Since i doubt they would put a Wifi-chip in there. No dude. To cut costs it would be cut as well. But it´s not just because of "costs", but also because you couldn´t/wouldn´t carry it around. So it wouldn´t make sense to have a Wifi-chip in there.
and thus no streetpasses would work. You would have to constantly carry it around with you to have streetpasses to make it work.
But as we all know: Streetpass in 2019 is pretty much dead. ANd everybody who didn´t participate on it, won`t get all the game´s content any longer. Soon enough all servers will be shut-off and that´s the second it´s your fate to not have a complete game if you didn´t make all streetpasses for it.
What i see in that picture is a clumsy, big gamecube-like looking console. Nobody would want to take that with them 24/7 in their pockets to fetch Streetpasses dude.