Many technologies have been developed in recent years to present audiovisual information in new ways, but developing an information presentation interface to convey tactile information is still a challenge. We propose a tactile device using wearable technology that is an all-around pressure presentation system using pneumatic actuators. Specifically, we develop a system in which a choker equipped with a pneumatic actuator is worn around the neck, that applies pressure in any direction to indicate to the user the direction in which to walk and also when to start and stop walking. In this paper, we describe the construction of the device, evaluation experiments, our assessment of the prototype, and future plans for the device.

中文翻译：

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NaviChoker：通过气动执行器增强压力感觉

近年来已经开发了许多技术来以新的方式呈现视听信息，但是开发信息呈现界面来传达触觉信息仍然是一个挑战。我们提出了一种使用可穿戴技术的触觉设备，它是一种使用气动执行器的全方位压力呈现系统。具体来说，我们开发了一种系统，在该系统中，将配备气动执行器的颈环戴在脖子上，向任何方向施加压力，以向用户指示行走的方向以及何时开始和停止行走。在本文中，我们描述了设备的构造、评估实验、我们对原型的评估以及设备的未来计划。