This seems a bit, to optimistic to be true. I don't know what she exactly means, but if she is saying game output, I really don't think it would be in Nintendo best interest to put so many games out that fast just purely based on the fact of sales of those games might not be very high if you release so many games in one period of time. Also might hurt third party sales. I also don't think they have the first party studios man power to make games at this rate, they will need to rely on 2nd party majorly.
I do think software out put will be better and there will be a lot of great games out at NX first year, but I feel she might be exaggerating a bit. But I hope I'm wrong. It will make me want to buy one even faster if they put amazing software out so quick.
Also, look at all the Wii U games that are coming this year, only 1 of them is made buy a Nintendo owned studio, the rest are on contracts and star fox being co-developed. Plus, that one is getting an NX release, Nintendo is alllowing there studios to have plenty of time with the NX..