Wriggle your fingers above the light-up glow of the Hackme Vectr, and you can control sounds in space. The results are good for spooky sonic exploration – a less-temperamental Theremin – and apparently have inspired sound lovers, because the project reached its first crowd-funding goal.

Through Thursday morning, January 9, you can get your own Vectr for about US$299-325 (or a fancy special edition for $399), estimating shipping in May.

In this initial design, the focus is on analog control:

  • 3-axis gestural control with LED feedback
  • 30-second gesture sequence recording
  • Sequence gesture playback, itself controlled by gestures

It’s especially nice watching it in action with the intellijel Metropolis sequencing module and – another piece of open source hardware – Mutable Instruments’ beautiful Braids “macro-oscillator.”

The gesture sequencing is especially nice. It’s tougher to see exactly how much potential you get out of visual feedback; there are 36 individually-controlled LEDs, but they’re in a ring around the perimeter, so the grid of tiny holes you see simply allows light through the center panel.

For now, Vectr is designed for analog control of modulars. 16-bit digital sensing data is translated to 0-8V trigger, position, and gate signals. There’s also cleverly input for syncing loops and toggling loops and position.

The gadget gets more useful if other ideas are implemented later. Loop storage and recall, for instance, could be an enormous addition. MIDI over USB is planned in an expansion module; filtering and synthesis are ideas, too.

Vectr is open source hardware and can be reprogrammed via USB. (The site suggests some ideas: “Want to use it to fly drones? Make a lighting controller? Make your robot dance? Go for it.”)

While the license is promised as CC-BY-SA, code or circuits haven’t been released yet.

Kickstarter project:
Vectr – Open Source 3D Sensing Gesture Controller [note the URL suggests the project was originally dubbed Theremax]

Official site:

And you may recognize Chicagoan Matthew Heins from his previous creation, the Rockit analog/digital synth.