Analysis of haptic perception of materials by multidimensional scaling and physical measurements of roughness and compressibility.
نویسندگان
چکیده
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 and that between objective and perceived roughness could be described by an exponential function.
منابع مشابه
Evaluating Visual Preferences of Architects and People Toward Housing Facades, Using Multidimensional Scaling Analysis (MDS)
One of the most important issues that have absorbed the public opinion and expert community during the recent years, is the qualitative and quantitative aspects of the housing. There are several challenges related to this topic that includes the contexts of the construction, manufacturing, planning to social aspects, cultural, physical and architectural design. The thing that has a significant ...
متن کاملUsing Multidimensional Scaling for Assessment Economic Development of Regions
Addressing socio-economic development issues are strategic and most important for any country. Multidimensional statistical analysis methods, including comprehensive index assessment, have been successfully used to address this challenge, but they donchr('39')t cover all aspects of development, leaving some gap in the development of multidimensional metrics. The purpose of the study is to const...
متن کاملCharacterizing Perceptual Differences Due to Haptic Exploratory Procedures: An MDS Approach
Previous work in real and virtual settings have shown that the way in which we interact with objects critically influences their perceptual representation. This paper provides new, quantitative evidence that the exploratory procedure used in haptic interaction with a set of objects changes the way they are represented in the brain. Subjects rated similarity on a set of nine novel, 3D objects af...
متن کاملUsing Multidimensional Scaling to Quantify the Fidelity of Haptic Rendering of Deformable Objects
In this paper, we examine the application of a psychophysical evaluation technique to quantify the fidelity of haptic rendering methods. The technique is based on multidimensional scaling (MDS) analysis of similarity ratings provided by users comparing pairs of haptically-presented objects. Unbeknownst to the participants, both real and virtual deformable objects were presented to them. In addi...
متن کاملEffects of Material Touch Sounds on Perceived Quality of Surfaces
Materials for the vehicle interior are of specific interest to the customer. They are not only needed to fulfil technical functions, but are in direct focus of the customer’s perception. The perceived quality is a function of all sensory data collected by the human perceptual system: Surfaces express design intent and craftsmanship by their visual appearance. Haptic features supervene when mate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Acta psychologica
دوره 121 1 شماره
صفحات -
تاریخ انتشار 2006