Tradeoffs in the Application of Time-Reversed Acoustics to Tactile Stimulation
نویسندگان
چکیده
The creation of active tactile surfaces through electromechanical actuation is an important problem. We describe here the application of time-reversed acoustics to the creation of deformations localized in time and in space in a stretched membrane that can be touched. We discuss the basic physical and engineering tradeoffs of this approach and describe the results obtained from an experimental mock-up device.
منابع مشابه
Effects of Vestibular and Tactile Stimulation on Behavioral Disorders due to Sensory Processing Deficiency in 3-13 Years Old Iranian Autistic Children
Objectives: Among the most important problems of autistic children are the behavioral disorders due to sensory processing deficiency, which are typically reflected in behaviors such as impulsivity, attention and concentration disorders, undesirable emotional reactions, sensory seeking in the form of stereotype behaviors, self-injury and self-stimulating. The present study aimed at exploring the...
متن کاملThe effect of superficial tactile- kinesthetic stimulation method on weight gain of low birth weight infant
The aim of the present study was to determine the effect of superficial tactile- kinesthetic stimulation method on weight gain of low birth weight infants This is a quasi experimental, type of clinical trial study which was conducted on 54 low birth weight infants in Alzahra, Shahid Beheshti and Shariati hospitals was conducted by convenient sampling method. They were assigned to two groups of ...
متن کاملEffects of Foot Reflexology and Tactile Stimulation on Consciousness and Physiological Indicators of Traumatic Patients
Background: Brain injuries are a major cause of mortality and disability. Sensory stimulation can reduce the complications of brain injuries in the patients. Objectives: To compare the effect of foot reflexology with tactile stimulation of the hand on level of consciousness and physiological indicators in traumatic brain injury (TBI) patients Materials & Methods: 60 TBI patients hospitalize...
متن کاملEffect of Tactile-Kinesthetic Stimulation on Motor Development of Low Birth Weight Neonates
Objectives: Low Birth Weight neonates need complementary interventions (e.g. tactile kinesthetic stimulation) to promote their development. This study was conducted to determine the effect of Tactile- Kinesthetic Stimulation (TKS) on motor development of Low Birth Weight neonates. Methods: In this clinical trial study, sample was made out of 40 inborn LBW neonates who were divided into two g...
متن کاملThe Application of Tactile Experience in Urban Perception
Urban perception is the result of mutual transaction between human and environment and the process of perception is developed through the three continuous steps of “sensation”, “perception” and “cognition”. In the first step (sensorial perception), the environmental signals are received via sensorial sensors and each different sense based on its own essence, performance and ability has its own ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2012