EchoVision vs Pianoisiv

EchoVision is an interactive mixed reality art experience that simulates bat echolocation using custom-designed, handheld, bat-shaped masks based on the open-source HoloKit headset. As users initiate sounds, they experience echolocation—the remarkable navigation method bats employ in darkness—through visual representations of propagating echoes mapped onto the real-world 3D shape of the surrounding environment, scanned in real-time by the LiDAR sensor of a smartphone mounted on the masks. By providing a unique glimpse into how non-human creatures perceive their sensory world, EchoVision promotes an ecocentric design perspective, fostering interspecies understanding and appreciation.

Pianoisv is a magical piano that allows even those who can't play the piano to perform beautiful piano music: By simply tapping in the tiles with rhythm, you can play enchanting piano melodies! Pianoisv features a vast collection of creative piano music, with sheet music meticulously arranged by our artists. Moreover, it offers a wide array of stunning scenes, allowing you to experience playing the piano in different environments. It is simple, just tap those tiles in time and do not miss any one or you will lose. Start taping and enjoy the fantasy piano! How to play: - When the tiles reaches the judgment line, tap the tiles and get perfect combo. - Can be played anywhere, anytime - Select music in the mainly list and just click start button Game features: - Fantasy and beautiful background image - High-quality creative piano music - Gyroscope-Controlled Backgrounds giving you an immersive and interactive experience.