EchoVision vs Sound Flashlight Usage & Stats
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.
- Apple App Store
- Free
- Entertainment
Store Rank
- -
This application is provided for entertainment purposes and is not intended for use by persons who are blind or have low vision.
You can use the “Sound Flashlight” application to play blind man’s buff or to navigate indoors blindly, if there is no risk of injury or damage to your iPhone.
- Launch the application.
- Hold the phone in your hand with the iPhone speaker holes facing forward.
- Close your eyes.
- Touch the screen.
- Rotate the iPhone body in different directions.
- Select the appropriate sound frequency and pulse repetition rate by moving your finger across the screen.
- Try to understand the differences in sounds reflected from different large objects (for example, walls) at different distances.
- Apple App Store
- Free
- Entertainment
Store Rank
- -
EchoVision VS. 
Sound FlashlightDecember 11, 2024