Title:Interferometric studies of hot stars at Sydney University

Abstract:
The Sydney University Stellar Interferometer (SUSI) is well suited to the study of hot stars, 
because it has long baselines and observes at visible wavelengths.  Recent developments and results 
from SUSI will be described, covering several types of hot stars. Related work using aperture 
masking at Keck, and interferometry at the CHARA array will also be described.