A small wearable controller that sits comfortably between your index and middle fingers and connects to your phone via Bluetooth. Litho allows for intuitive and precise input with its touch surface on the underside, custom haptic feedback system and array of motion-tracking sensors.

Development tools for the world beyond your screen.
LITHO’s tracking technology unlocks the powerful potential of real world interaction. Design unique spatial interactions to create more dynamic, intuitive and precise mobile augmented reality applications than ever before.

Trackpad
A capacitive touchpad on the underside of the device provides you with accurate (x,y) coordinates.

Device Connection UI
The Unity SDK comes with a UI system that lets you easily connect a Litho device to your phone, and takes you through the Litho onboarding process.

Haptic Feedback
Litho has a Linear Resonant Actuator which provides feedback when the trackpad is touched. Full haptic customisation in SDK coming soon.

Object Manipulation
The SDK provides an interaction framework of off-the-shelf solutions for interactions such as object creation, scaling, rotation, selection and movement.

Hardware
A small wearable controller that sits comfortably between your index and middle fingers and connects to your phone via bluetooth.
Litho allows for intuitive and precise gestures with its touch surface on the underside, custom haptic feedback system and array of motion-tracking sensors.
Litho is always on — just connect to your AR device and start interacting in the real world.

Weight: 24 grams
Dimensions: height: 29mm, length: 48mm, width: 18mm
Bluetooth: Bluetooth LE radio, compatible with Bluetooth 5.0
Processor: 64 MHz Arm Cortex-M4 with floating-point unit (FPU)
Haptics: Linear resonant actuator (LRA) with licensed effect library
Motion-tracking sensors: 60hz sample-rate
LED Strip: Indicating charging status
Battery: 8+ hours of usage, 2000 hours standby, 90 minute charge time