The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This article starts with an overview of work on shape-changing line interfaces in the field of HCI, including the authors’ previous work on actuated-line interfaces, LineFORM and ChainFORM. Related research from other fields, such as robotics and material science, are also introduced. Then, several potential implementation methods are compared and discussed in depth with regards to their potential...
We present a wearable system that uses ambient electromagnetic interference (EMI) as a signature to identify electronic devices and support proxemic interaction. We designed a low cost tool, called EMI Spy, and a software environment for rapid deployment and evaluation of ambient EMI-based interactive infrastructure. EMI Spy captures electromagnetic interference and delivers the signal to a user;s...
This paper is intended to guide developers of wireless systems who are puzzled by the vast number of radio configuration parameters and options. We provide experimental data comparing power consumption of Bluetooth Low Energy (BLE), ZigBee and ANT protocols for a cyclic sleep scenario, in which a short-range and low-power wireless sensor node periodically sends a data packet to a remote ‘hub’ with...
The wearable electroencephalogram (EEG) monitoring systems are the cornerstone of noninvasive brain-computer interfaces (BCI) and many medical applications, but state-of-the-art wearable systems are limited by weight, battery life and size. In this paper we present EEGWISP: am EEG monitoring system that is battery-free; is powered by a standard UHF RFID reader; and uses backscatter to transmit the...
In this paper we present a long-term temperature monitoring system that uses miniature wearable sensor nodes that connect via Bluetooth to a cellular phone in a star topology. Monitoring of skin temperature over multiple days has been shown to be useful in clinical research related to metabolic and cardiovascular diseases, and it has a potential role in the study of circadian rhythms in patients with...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.