CHS: Small: Capturing Multisensory Interactions in Cutaneous Displays
CHS:小:捕捉皮肤显示中的多感官交互
基本信息
- 批准号:2006152
- 负责人:
- 金额:$ 50万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2020
- 资助国家:美国
- 起止时间:2020-10-01 至 2024-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
There has been growing interest in understanding how tactile displays that stimulate the skin can be used to expand the avenues available for communication for users of mobile devices and wearable technology. At present, such devices rely heavily on vision to communicate. Tactile features are increasingly being implemented in smart watches and Android devices where they provide greater opportunities for communication beyond simple alerts and notifications. These technological developments are supported by an expanding body of research on how wearable devices such as rings, watches, bracelets and earpieces can be designed to function as tactile or thermal displays. The appeal of these devices is that they are always in direct contact with the skin, the cues are private and the sites are readily accessible if a user needs to make a response. Although much of the research on incorporating tactile cues in smart devices has focused on employing vibration to communicate, other sensory cues from the skin such as pressure, temperature and skin stretch have been explored. This work has demonstrated the feasibility of incorporating tactile and thermal feedback in a small device, but has typically focused on comparing single inputs rather than on understanding how these various signals can be combined to create a richer sensory experience that also expands the bandwidth for communication. By selectively combining vibration, pressure, skin stretch and thermal cues in a display it is anticipated that the information provided to a user can be augmented and potentially offload the overworked visual and auditory systems. The advantages of using tactile-thermal signals for communication include the large area of skin available to present information and the effectiveness of such stimulation in capturing our attention. The application of this work extends beyond assisting users of mobile devices and wearable technologies to providing those with visual or hearing impairments who make use of the sense of touch to compensate for their sensory loss with additional possibilities for communication.There have been few studies that have systematically explored the benefits and challenges of combining thermal and tactile feedback in a single display. Much of the previous work with thermo-tactile displays has evaluated these channels as independent sources of information, rather than as concurrent, synergistic inputs. The contribution of thermal displays to multi-sensory systems has not been investigated, although they show promise in that thermal inputs are known to influence tactile sensory processing and so the possibility exists that the dimensionality of information can be enhanced in some situations by the addition of thermal cues. This project is focused on understanding how cutaneous signals generated by tactile-thermal interfaces can be designed to communicate efficiently with users, in contexts in which we know tactile communication is effective. A framework that details how different tactile and thermal inputs can be combined or used in isolation in displays should increase the interface designers' ability to choose among modalities and assign functions and types of information to the channel best suited for their presentation. Such displays will be mounted at different sites on the body depending on the particular application and tasks that are being performed. User performance will be evaluated by measuring the discriminability of thermo-tactile cues, the information transfer associated with changing the dimensionality of the cues, their identification with concurrent workload, and the preference of users for particular cue characteristics (i.e., preferred body location such as hand, forearm, thigh, etc).This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
对于理解刺激皮肤的触觉显示器如何能够用于扩展可用于移动的设备和可穿戴技术的用户的通信的途径的兴趣日益增长。目前,这类设备严重依赖视觉进行通信。 触觉功能越来越多地在智能手表和Android设备中实现,它们为简单的警报和通知之外的通信提供了更多的机会。这些技术发展得到了越来越多的研究的支持,这些研究涉及如何将戒指、手表、手镯和耳机等可穿戴设备设计成触觉或热显示器。这些设备的吸引力在于它们始终与皮肤直接接触,线索是私密的,并且如果用户需要做出回应,可以随时访问这些网站。虽然大部分关于在智能设备中引入触觉提示的研究都集中在使用振动进行通信,但已经探索了来自皮肤的其他感官提示,如压力,温度和皮肤拉伸。这项工作已经证明了在小型设备中整合触觉和热反馈的可行性,但通常专注于比较单个输入,而不是了解如何将这些不同的信号组合起来,以创造更丰富的感官体验,从而扩展通信带宽。 通过在显示器中选择性地组合振动、压力、皮肤拉伸和热提示,预期提供给用户的信息可以被增强并且潜在地卸载过度工作的视觉和听觉系统。使用体温信号进行交流的优势包括大面积的皮肤可用于呈现信息,以及这种刺激在吸引我们注意力方面的有效性。这项工作的应用范围不仅限于帮助移动的设备和可穿戴技术的用户,还可以为那些有视觉或听觉障碍的人提供触觉,以弥补他们的感官损失,并提供额外的沟通可能性。很少有研究系统地探讨在单个显示器中结合热反馈和触觉反馈的好处和挑战。许多以前的工作与热触觉显示器评估这些渠道作为独立的信息来源,而不是并发的,协同输入。热显示器对多感官系统的贡献还没有被研究,尽管它们显示出希望,因为已知热输入会影响触觉感官处理,因此存在着在某些情况下通过添加热提示可以增强信息的维度的可能性。该项目的重点是了解如何设计由触觉-热界面产生的皮肤信号,以便在我们知道触觉通信有效的情况下与用户进行有效的通信。一个详细说明如何在显示器中组合或单独使用不同触觉和热输入的框架应该增加界面设计师在模态中进行选择的能力,并将信息的功能和类型分配给最适合其呈现的通道。这种显示器将安装在身体上的不同部位,这取决于特定的应用和正在执行的任务。将通过测量热触觉提示的可辨别性、与改变提示的维度相关联的信息传递、它们与并发工作负荷的识别以及用户对特定提示特征的偏好(即,该奖项反映了NSF的法定使命,并通过使用基金会的智力价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(4)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Haptic Communication of Language
语言的触觉交流
- DOI:10.1109/toh.2023.3257539
- 发表时间:2023
- 期刊:
- 影响因子:2.9
- 作者:Reed, Charlotte M.;Tan, Hong Z.;Jones, Lynette A.
- 通讯作者:Jones, Lynette A.
Haptic and Audio Interaction Design
触觉和音频交互设计
- DOI:10.1007/978-3-031-15019-7_5
- 发表时间:2022
- 期刊:
- 影响因子:0
- 作者:Jones, Lynette A.;Ho, Hsin-Ni
- 通讯作者:Ho, Hsin-Ni
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Lynette Jones其他文献
Lynette Jones的其他文献
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{{ truncateString('Lynette Jones', 18)}}的其他基金
CHS: Small: Creating Versatile Vibrotactile Displays
CHS:小型:创建多功能振动触觉显示器
- 批准号:
1617403 - 财政年份:2016
- 资助金额:
$ 50万 - 项目类别:
Continuing Grant
HCC: Small: Thermal Displays in Human Computer Interactions
HCC:小型:人机交互中的热显示
- 批准号:
1318215 - 财政年份:2013
- 资助金额:
$ 50万 - 项目类别:
Continuing Grant
HCC:Small: Tactile communication in human-computer Interactions
HCC:小:人机交互中的触觉通信
- 批准号:
1016998 - 财政年份:2010
- 资助金额:
$ 50万 - 项目类别:
Standard Grant
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