Haptic technology that provides tactile sensation feedback by utilizing actuators to achieve
the purpose of human–computer interaction is obtaining increasing applications in …

What are the effects of frequency variation of vibrotactile stimuli on localization acuity? The
precise localization of vibrotactile stimuli is crucial for applications that are aimed at …

While vibrotactile stimulation shows promise for sensory substitution devices, a crucial
question concerns vibrotactile spatial resolution. We examined the optimum distance …

We examined discrimination accuracy of vibrotactile patterns on the upper forearm using a
2× 3 array of voice coil actuators to generate 100 Hz vibrotactile stimulation. We evaluated …

This paper reports on an empirical study that investigated the effect of frequency on the
acuity of spatial localization on the skin of the forearm, as well as differences in localizability …