58 citations
5 papers
AcoustoBots: A swarm of robots for acoustophoretic multimodal interactions
Narsimlu Kemsaram, James Hardwick, Jincheng Wang +11
Acoustophoresis has enabled novel interaction capabilities, such as levitation, volumetric displays, mid-air haptic feedback, and directional sound generation, to open new forms of…
Designing Mid-Air Haptic Gesture Controlled User Interfaces for Cars
Gareth Young, Hamish Milne, Daniel Griffiths +3
We present advancements in the design and development of in-vehicle infotainment systems that utilize gesture input and ultrasonic mid-air haptic feedback. Such systems employ stat…
Connectivity of Underlay Cognitive Radio Networks with Directional Antennas
Qiu Wang, Hong-Ning Dai, Orestis Georgiou +2
In cognitive radio networks (CRNs), the connectivity of secondary users (SUs) is difficult to be guaranteed due to the existence of primary users (PUs). Most prior studies only con…
Spatial networks with wireless applications
Carl Dettmann, Orestis Georgiou, Pete Pratt
Many networks have nodes located in physical space, with links more common between closely spaced pairs of nodes. For example, the nodes could be wireless devices and links communi…
Entropy of Spatial Network Ensembles
Justin P. Coon, Carl P. Dettmann, Orestis Georgiou
We analyze complexity in spatial network ensembles through the lens of graph entropy. Mathematically, we model a spatial network as a soft random geometric graph, i.e., a graph wit…