The sigma.7 haptic device features some unique characteristic that make it the interface of choice for the most advanced multiple point-of-contact touch-enabled applications.
> force feedback
the sigma.7 features a delta-based parallel structure and custom-designed motors dedicated to high-performance force-feedback.
> torque feedback
the sigma.7 features an active wrist that produces high-fidelity torque feedback, as well as active gravity compensation.
> active grasping
the sigma.7 offers 7 active degree-of-freedom, including a grasping mechanism.
the sigma.7 is designed for superior performance - no plastic components are used for any critical mechanical component of the device for unrivaled reliability and haptic quality.
a dedicated procedure provides one-time, drift-free calibration.
due to their unique patented parallel kinematics structure, the sigma.7 haptic device offers unequaled closed loop stiffness, allowing for crisper realism.
all sigma.7 causes minimal user fatigue, thanks to their ergonomic design and active gravity compensation.
an onboard CPU monitors velocity in real time and enables electromagnetic damping on the haptic device if a problem occurs on the host computer.
the sigma.7 comes with the Force Dimension SDK, which provides a simple, flexible and powerful way of developing haptic applications.