CITIC Research Center, University of A Coruña, Campus de Elviña, 15071 A Coruña, Spain.
Sensors (Basel). 2021 Mar 22;21(6):2220. doi: 10.3390/s21062220.
Human-Machine Interfaces (HMI) allow users to interact with different devices such as computers or home elements. A key part in HMI is the design of simple non-invasive interfaces to capture the signals associated with the user's intentions. In this work, we have designed two different approaches based on Electroencephalography (EEG) and Electrooculography (EOG). For both cases, signal acquisition is performed using only one electrode, which makes placement more comfortable compared to multi-channel systems. We have also developed a Graphical User Interface (GUI) that presents objects to the user using two paradigms-one-by-one objects or rows-columns of objects. Both interfaces and paradigms have been compared for several users considering interactions with home elements.
人机界面 (HMI) 允许用户与不同的设备（如计算机或家庭元素）进行交互。HMI 的一个关键部分是设计简单的非侵入性接口，以捕获与用户意图相关的信号。在这项工作中，我们设计了两种基于脑电图 (EEG) 和眼电图 (EOG) 的不同方法。在这两种情况下，信号采集仅使用一个电极完成，与多通道系统相比，这使得放置更加舒适。我们还开发了一个图形用户界面 (GUI)，该界面使用两种范式（逐个对象或对象行-列）向用户呈现对象。我们比较了这两种接口和范式，考虑了与家庭元素的交互，有几个用户参与了测试。
