Wearable Electronic Tactile Display for the Foot

• Autorzy: Velazquez R. , Vardona J. , Bazan O.

Warianty tytułu

PL

Elektroniczny wyświetlacz dotykowy dla stopy

• Języki publikacji: EN

Abstrakty

EN

This paper presents a novel wearable interface for the foot: a shoe-integrated tactile display that enables users to obtain information through the sense of touch of their feet. A four-point array of actuators stimulates the mechanoreceptors in the foot sole with vibrations. A series of perceptual experiments involving directional information, pattern and emotion recognition, and language learning were conducted with 20 voluntary subjects. Results obtained show the potentials of podotactile stimulation and the proposed device.

PL

W artykule przedstawiono rozwiązanie dla wyświetlacza dotykowego montowanego w bucie. W ten sposób tworzony jest interfejs, który obsługiwany jest stopą użytkownika. Zamontowane w czterech punktach siłowniki stymulują mechanoreceptory w podeszwie poprzez wibracje. Przeprowadzono badania eksperymentalne z pomocą 20 ochotników, które potwierdziły wysoki potencjał tego rodzaju interfejsu i proponowanego rozwiązania.

Słowa kluczowe

EN

vibrotactile perception; tactile perception; wearable medical devices

PL

wyświetlacz dotykowy; postrzeganie; stopa człowieka

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 4
• Strony: 180--184
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Velazquez R.

• Mechatronics and Control Systems Lab., Panamericana University

autor

Vardona J.

• Mechatronics and Control Systems Lab., Panamericana University

autor

Bazan O.

• Mechatronics and Control Systems Lab., Panamericana University

Bibliografia

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• [5] F. Gemperle, N. Ota, and D. Siewiorek, Design of a wearable tactile display, Proc. of Int. Symp. on Wearable Computers (2001), 5-12.
• [6] J. Kalb, B. Amrein, and K. Myles, Instrumentation and tactor considerations for a head-mounted tactile display, Technical Report ARL-MR-705 (2008).
• [7] R. Velazquez, Wearable assistive devices for the blind. In A. Lay-Ekuakille, S.C. Mukhopadhyay (eds.), Wearable and autonomous biomedical devices and systems (2010), Springer LNEE 75, 331-349.
• [8] R. Velazquez, O. Bazan, M. Magaña, A shoe-integrated tactile display for directional navigation, Proc. of IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (2009), 1235‐1240.
• [9] R. Velazquez and O. Bazan, Preliminary evaluation of podotactile feedback in sighted and blind users, Proc. of Annual Int. Conf. of the IEEE Engineering in Medicine and Biology Society (2010), 2103-2106.
• [10] P. Kennedy and T. Inglis, Distribution and behavior of glabrous cutaneous receptors in the foot sole, J. Physiol., 538 (2002) No. 3, 995-1002.
• [11] R. Velazquez, Shoe-integrated tactile display for directional navigation, US patent application filed on Sept 23, 2010, US Patent Application 20110242316 published on Oct 6, 2011.
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