The evaluation and control of the trains induced vibrations needs even more attention in the case of underground tracks which passes near to monuments and historical sites. The rail corrugations which occur due to the wheels’ impulse loads during the operation period of underground railway tracks, usually amplify the ground borne noise and vibration. In the current study, the mentioned phenomen...

Haptic force feedback devices can be used to allow visually impaired computer users to explore visualisations of numerical data using their sense of touch. However, exploration can often be time consuming and laborious due to the “point interaction” nature of most force feedback devices, which constrains interaction to the tip of a probe used to explore the haptic virtual environment. When expl...