4DRoom 2.1

4DRoom extends the capabilities of the 4Dice application by immersing the user within a three-dimensional cube for analogy-based tutorials and further into an actual four-dimensional hypercubic environment to explore 4D space. Unlike the typical perspective from inside a three-dimensional die, where one would see a square wall, 4DRoom centers the view on a cube that represents one of the eight cubic walls surrounding the hypercubic room, providing a novel spatial context.

The application also features a Virtual Reality mode activated through the "accelerometer" setting. This mode allows users to rotate their device left and right in space, effectively substituting for the traditional 2-finger left-right drag control used to simulate 4D rotation. This approach offers an intuitive and immersive experience, giving a tangible sense of being inside a four-dimensional environment.