#1. the device can be found at https://www.leapmotion.com/
#2. I am trying to assemble a robotic arm with 6dof, i am using the six of these Virtuabotix is under construction
I feel the uno will not be able to run all six servo hence the need for the servo shield.
#3. the basic requirement is for the robotic arm to mimic gestures by receiving inputs from the leap motion sensor.
so far i got the following resources from my research but can barely understand anything
GitHub - DecodedCo/leap-arduino: Getting leapmotion to talk to arduino
Interfacing Leap Motion with Arduino thanks to Node.js | /dev/xavier
thanks for the help I so much appreciate it.