:orphan: .. include:: ../../links.inc Current Designs =============== Response devices from `Current Designs`_ are available through the `932 interface`_. This interface can simultaneously translate responses as keyboard inputs for the :ref:`stimulation PC ` and as TTL pulses on MEG trigger channels. The platform currently provides: - `4 button (curve left)`_ (mapped on keyboard's keys 1-4) - `8 button bimanual (curved lines)`_ (mapped on keyboard's keys 1-4 and 6-9) - `Pneumatic squeeze ball`_ ``1x4`` and ``2x4`` curved response buttons are commonly used. A full list of compatible response devices can be found `here `_.