Kontakt
Jak nakupovat
Doručení
Nákupní rádce
Tactile Displays
State of the art review, design, implementation and evaluation of a new concept based on shape memory alloys
Angličtina
166 b
Až 30 dní na vrácení zboží
Zákazníci také koupili
/
Brožovaná
1 067
Kč
/
Brožovaná
185
Kč
This work explores the design, implementation and performance of a new concept for a low-cost, lightweight and highly-portable tactile display. Based on the psychophysiology of touch and using Shape Memory Alloys (SMAs) as the actuation technology, a mechatronic device was designed and prototyped to stimulate the sense of touch by creating sensations of contact on the fingertips. The prototype consists of an array of 64 elements spaced 2.6 mm apart that vertically actuates SMA based miniature actuators of 1.5 mm diameter to a height range of 1.4 mm with a pull force of 300 mN up to a 1.5 Hz bandwidth. The full display weights 200 g and its compact dimensions (a cube of 8 cm side-length) make it easy for the user to carry. The display is capable of presenting a wide range of tactile binary information on its 8 x 8 matrix. Moreover, both mechanical and electronic drive designs are easily scalable to larger devices while still being price attractive. Human psychophysics experiments demonstrate the effectiveness of the tactile information transmitted by the display and show feasibility in principle of the system as an assistive technology for the blind.
Informace o knize
Angličtina
Darujte tuto knihu ještě dnes
Je to snadné
1 Přidejte knihu do košíku a zvolte doručit jako dárek 2 Obratem vám zašleme poukaz 3 Kniha dorazí na adresu obdarovanéhoMohlo by vás také zajímat
Ahoj! Jsem Libroamiko, tvůj knižní rádce.
Jak ti můžu pomoct?