Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Robert J. Knuesel"'
Autor:
Nicholas A. Giudice, Robert J. Knuesel, Toni M. Kaplan, Joseph F. Cioffi, Benjamin A. Guenther, Shane M. Anderson
Publikováno v:
ACM Transactions on Accessible Computing. 13:1-27
This article first reviews the pros and cons of current accessible indoor navigation systems and then describes a study using commercial smart devices to navigate routes through a complex building. Our interest was in comparing performance when using
Publikováno v:
Journal of Microelectromechanical Systems. 21:85-99
This paper reports on recent progress in the field of directed self-assembly, wherein discrete inorganic semiconductor device components are assembled on flexible substrates, and compares these results with prior work. The research aims to develop se
Autor:
Robert J. Knuesel, Heiko O. Jacobs
Publikováno v:
Advanced Materials. 23:2727-2733
Publikováno v:
Advanced Materials. 20:1474-1478
ZnO microand nanostructures have been produced using a large number of different synthetic routes, and the applications that utilize their unique properties keep increasing. The 3.3 eV direct bandgap and 60 meV exciton binding energy is exploited in
Publikováno v:
EMBC
Telecoils in hearing aids serve a dual purpose: to enhance telephone conversation and enable hearing aids to serve as a wireless interface for public audio broadcasts. When broadcasting audio signals, the signal is transmitted to the telecoil sensor
Autor:
Robert J. Knuesel, Daniel S. Hedin, Daniel T. Kollmann, Nicholas A. Giudice, Patrick A. Lichter, Shane M. Anderson, Timothy H. Riehle, Suneel I. Sheikh
Publikováno v:
EMBC
Indoor navigation technology is needed to support seamless mobility for the visually impaired. This paper describes the construction of and evaluation of a navigation system that infers the users' location using only magnetic sensing. It is well know
Autor:
Robert J. Knuesel, Heiko O. Jacobs
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 107(3)
This paper introduces a method for self-assembling and electrically connecting small (20–60 micrometer) semiconductor chiplets at predetermined locations on flexible substrates with high speed (62500 chips/45 s), accuracy (0.9 micrometer, 0.14°),
Publikováno v:
Advanced Materials. 20
Publikováno v:
Nano letters. 8(5)
This article reports a new integration approach to produce arrays of ZnO microcrystals for optoelectronic and photovoltaic applications. Demonstrated applications are n-ZnO/p-GaN heterojunction LEDs and photovoltaic cells. The integration process use
Publikováno v:
MRS Proceedings. 990
We report on recent progress in the directed self-assembly of discrete inorganic semiconductor device components. Different from prior research, the goal is to enable the integration of increasingly small dies while supporting unique-angle orientatio