Nintendo Switch officially dethrones the DS as Nintendo’s best selling console

The Nintendo DS was a huge hit when it came out in 2004. It was innovative for its time, featuring two screens and touch controls when most handheld games were much simpler. This proved to be a great decision, as the DS has sold over 154 million units worldwide, making it Nintendo’s best-selling console for many years.








![The study demonstrates an inherent tension in financial artificial intelligence, revealing that increased model accuracy frequently correlates with diminished interpretability-a phenomenon where the complexity required for higher predictive power compromises the ability to understand the reasoning behind those predictions, effectively establishing an accuracy-explainability frontier that limits simultaneously optimizing both qualities, much like the principle expressed by [latex] \Delta x \Delta p \geq \frac{\hbar}{2} [/latex] in quantum mechanics.](https://arxiv.org/html/2602.01368v1/x1.png)