How-To Guide

Table Of Contents

What is LITHO?

LITHO is a wearable controller, complemented by a spatial tracking software and UX toolkit. The controller itself is worn

between your ﬁrst and second ﬁnger, and has a captive trackpad on the underside, an array of motion sensors, and provides

haptic feedback (LRA). The design is such that you can wear it while doing everyday activities (e.g typing, driving, drilling). !

LITHO allows developers to create apps that let you interact with objects in the real world simply by pointing. Example use

cases we have made include AR 3D creation apps that allow you to design buildings in context and to scale. Litho can also

be used without a visual output. For example (with your phone in your back pocket) you can create apps that directly

interact with connected objects such as lights. These interactions can be reinforced further through haptic feedback.!

Charging LITHO

LITHO can be charged using a micro-USB cable, which plugs into the port on the lower rear side of the device. LITHO takes

around 2 hours to fully charge, although it can still be used after shorter periods of charging. LITHO should last around 6-8

hours in good conditions (use of the haptic motor will discharge the battery faster, and battery capacity will be impacted by

temperature and ageing). On standby, LITHO should last up to 2 months."

Wearing LITHO

Slide your LITHO onto the index and middle ﬁngers on your dominant hand. It is important that the micro-USB port is nearest

to where your ﬁngers join the palm of your hand, so that the port is facing towards you. Your thumb on your dominant hand

should easily interact with the touchpad on the underside of your LITHO. !

There are currently two diﬀerent ways of wearing Litho on your hand - using the$Point grip and the$Clutch$grip. Note that

objects are manipulated in slightly diﬀerent ways in each of these grips. If you are$left-handed, these instructions still apply,

but you will need to switch to left-handed mode in whichever app you are using.!

More information about LITHO

To ﬁnd out more about LITHO, including how to create AR experiences using the LITHO device and SDK, see the

documentation located at https://github.com/spatializeAR/litho-docs

The Point grip is best-suited to

interacting with objects on the ﬂoor. It

also provides ﬁne control when

manipulating objects to be closer to

or further away from you.

The Clutch grip is best-suited to

interacting with objects with

intuitive depth control, and

provides ﬁner control when

interacting with the touchpad.

Point Grip

Clutch Grip

Model：LITHO

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Model：LITHO What is LITHO? LITHO is a wearable controller, complemented by a spatial tracking software and UX toolkit. The controller itself is worn between your first and second finger, and has a captive trackpad on the underside, an array of motion sensors, and provides haptic feedback (LRA). The design is such that you can wear it while doing everyday activities (e.g typing, driving, drilling). LITHO allows developers to create apps that let you interact with objects in the real world simply by pointing.
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FCC STATEMENT : This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.