News & EventsDepartment Events
Events
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Oct23
EVENT DETAILS
The rapid proliferation of consumer devices has created an unprecedented opportunity to revolutionize how we understand and quantify human behavior and movement in real-world settings. Today’s consumer devices – like smartphones and smartwatches – provide a glimpse of this potential, offering coarse digital representations of users with metrics such as step count, heart rate, and a handful of human activities like running and biking. Even these very low-dimensional representations are already bringing value to millions of people's lives, but there is significant potential for improvement. In my research, I introduce the "Human API" that enables consumer devices to query rich and continuous representations of our physical lives to sense, track, and understand users to augment their interactions and assist them in daily life. By driving advances in machine learning and sensing, sensor fusion, and edge computing, we aim to transform consumer devices into sophisticated user digitization and motion capture systems. Armed with such knowledge, our future devices could offer longitudinal health and wellness tracking, more productive work environments, full-body avatars in extended reality, and embodied telepresence experiences, to name just a few domains. Critically, these advances cannot come at the expense of user practicality, meaning my work must be strategic in developing new sensors and making use of existing sensors and edge computation.
TIME Wednesday, October 23, 2024 at 2:00 PM - 3:00 PM
LOCATION L440, Technological Institute map it
CONTACT Catherine Healey catherine.healey@northwestern.edu EMAIL
CALENDAR Department of Electrical and Computer Engineering (ECE)
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Oct30
EVENT DETAILS
Metasurfaces and metamaterials emerged as promising nanophotonic material and device platforms to control light-matter interactions at the nanoscale. In such materials, the collective and effective optical response is dictated by individual building blocks and controlled by the geometrical parameters forming the crystal structure. In this talk, I will provide an overview of the research program in the Metamaterials and Nanophotonic Devices Laboratory at Northwestern University. I will introduce machine learning and inverse electromagnetic design methods to model optical metasurfaces. Inverse-designed free-space and on-chip metasurfaces realized with direct laser writing technique will be discussed and their applications in imaging and spectroscopy will be highlighted. Metasurface spatial filters for broadband optical edge-detection and bound-states-in-continuum (BIC) metasurfaces integrated with quantum dots will be introduced. I will also highlight collaborative research in designing and realizing metasurfaces based on DNA-assembled nanoparticle superlattices and their potential applications.
TIME Wednesday, October 30, 2024 at 2:00 PM - 3:00 PM
LOCATION L440, Technological Institute map it
CONTACT Catherine Healey catherine.healey@northwestern.edu EMAIL
CALENDAR Department of Electrical and Computer Engineering (ECE)
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Dec7
EVENT DETAILS
Fall classes end
TIME Saturday, December 7, 2024
CONTACT Office of the Registrar nu-registrar@northwestern.edu EMAIL
CALENDAR University Academic Calendar
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Dec14
EVENT DETAILS
The ceremony will take place on Saturday, December 14 in Pick-Staiger Concert Hall, 50 Arts Circle Drive.
*No tickets required
TIME Saturday, December 14, 2024 at 4:00 PM - 6:00 PM
LOCATION Pick-Staiger Concert Hall map it
CONTACT Andi Joppie andi.joppie@northwestern.edu EMAIL
CALENDAR McCormick School of Engineering and Applied Science