MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202511115668 A) filed by Ajay Kumar Garg Engineering College, Ghaziabad, Uttar Pradesh, on Nov. 22, 2025, for 'device for secure examination environments.'
Inventor(s) include Dr. Gaurav Saxena; and Dr. Neelesh Gupta.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "A device for secure examination environments, comprises of a cubicle body 101 configured to house one or more occupants and provide a controlled enclosure, a plurality of meta-surface absorber units 102 for blocking, absorbing, or redirecting electromagnetic waves, a spectrum analyzer 103 with near-field probes installed within the cubicle to measure the frequency and intensity of electromagnetic activity, a control unit operatively paired with the spectrum analyzer 103 for determining the direction, source, and intensity of detected electromagnetic waves and dynamically actuating the meta-surface absorber units 102, an augmented reality holographic projection unit 104 integrated for visually displaying detected electromagnetic activity, a neural network-enabled camera unit 105 for monitoring occupant activity, posture, and eye movement, and a motorized dual-axis slider arrangement 106 with gimbal-style pan-tilt unit 107 and micro-chromic plates 108 for adaptively positioning surfaces in response to detected electromagnetic signals."
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