And the NES robot, R.O.B. ... https://en.wikipedia.org/wiki/R.O.B.

And Virtual Boy :)

And the Superscope.

Power Glove was Mattel, not Nintendo. (Though it was featured heavily in The Wizard, which Nintendo was involved with; and its name evokes Nintendo trademarks from the era like "Nintendo Power" and "Now You're Playing With Power", so lots of people thought it was Nintendo's.)