Compressibility and Crushability Reproduction through an Amorphous Haptic Interface

Simulation of the Admittance Control Based Haptic Interface Device

Analysis of haptic perception of materials by multidimensional scaling and physical measurements of roughness and compressibility.

In this paper, results of a free sorting task of 124 different material samples are analysed using multidimensional scaling. The relevant number of dimensions for haptic perception of materials is estimated to be 4. In addition, the haptic material space is calibrated by means of physical measurements of compressibility and roughness. The relation between objective and perceived compressibility...

Effect of morphology and nonbounded interface on dielectric properties of plasma sprayed BaTiO3 Coating

In this research, BaTiO3 thick deposit has been successfully sprayed by air plasma spray. The microstructure and dielectric properties of thick films were investigated by secondary electron microscopy (SEM) and LCR meter respectively. XRD measurement was carried out on plasma sprayed BaTiO3. The results illustrate differences in the crystal structure between plasma sprayed coatings and feed sto...

Capturing and Reproducing Hand-Object Interactions Through Vision-Based Force Sensing

Capturing and reproducing hand-objects interactions would open considerable possibilities in computer vision, human-computer interfaces, robotics, animation and rehabilitation. Recently, we witnessed impressive visionbased hand tracking solutions that can potentially be used for such purposes. Yet, a challenging question is: to what extent can vision also capture haptic interactions? These indu...

نتایج درازمدت نصب اسکلرال لنزهای داخل چشمی جابجا شده به روش خارج کردن هاپتیک از برش کوچک قرنیه

    Background & Aim: Several methods have been reported for refixation of dislocated intraocular lenses (IOLs). However, these methods are associated with some disadvantages including vitreous prolaps, vitreous traction, ocular collapse, intraocular hemorrhage, high astigmatism, and the need for complex intraocular maneuvers. The aim of this study was to evaluate the results of transscleral fi...