Problem statement 
Conventional perimeters are bulky, expensive, and clinic-dependent, limiting their availability in smaller clinics and rural areas. There is a need for efficient, low-cost screening tools to detect glaucoma early, especially in low-resource settings. 

About the product / solution 
Order of Magnitude (OM) is an indigenous, virtual reality-based (VR) device for visual field assessment. It is designed as a cost-effective, portable alternative to traditional, large, stationary perimeters for detecting visual field loss. OM test is non-inferior (equivalent) to the standard Humphrey Field Analyzer (HFA) in identifying glaucomatous visual field loss. 

• Portable & affordable 

• Head-mounted VR display 

• Controlled luminance stimuli 

• Adaptive threshold algorithm 

• Mobile-based monitoring through Wi-Fi direct 

Impact 
Clinical: Portable glaucoma screening 
Community: Outreach visual field testing 
Commercial: Low-cost perimeter alternative