As part of Global Accessibility Awareness Day, Microsoft announced the modular $300 Proteus Controller, a Designed for Xbox controller created by peripherals company ByoWave. The controller comes as a kit with multiple "snap and play" parts that can be configured to fit disabled gamers' needs.

The kit comes with a number of pieces that can be connected in various configurations, with ByoWave's store page claiming over 100 million variations can be achieved on the controller. Each kit comes with two Power Cubes--the building blocks of a controller that each house a battery and allow for Bluetooth connectivity--and two Analog Cubes, which provide the left and right analog sticks.