"Improving Home Security Through User Centered Device Positioning" by Lalith Nadipalli

Date of Award

5-2025

Document Type

Thesis

Degree Name

Master of Science (MS)

Department

Electrical Engineering and Computer Science

First Advisor

Thomas C. Eskridge, Ph.D.

Second Advisor

Caressa Chang Liu, Ph.D.

Third Advisor

Siddhartha Bhattacharyya, Ph.D.

Fourth Advisor

Brian A. Lail, Ph.D.

Abstract

In today’s world, where technology is advancing rapidly and security threats are becoming more complex, the need for effective home safety measures is more critical than ever. Homeowners are increasingly turning to a variety of smart devices, such as smoke detectors, carbon monoxide detectors, and security cameras, to protect their living spaces against potential dangers like burglary, fire, and environmental hazards. These devices offer essential protection, acting as both early warning systems and visual surveillance tools. However, their effectiveness largely hinges on how well they are placed within the home. Proper placement of these safety devices ensures that they provide maximum coverage, reduce blind spots, and optimize their capabilities to detect and respond to security threats effectively. Unfortunately, many homeowners find it challenging to determine the best locations for these devices due to a lack of knowledge or clear guidelines. This gap in understanding can lead to ineffective security setups, which can compromise the safety of their households. This thesis aims to tackle this issue head-on by providing a thorough examination of how to strategically position safety sensors and security cameras in residential properties. By considering important factors such as home layouts, environmental conditions, and individual security priorities, this research seeks to develop evidence-based recommendations that can serve as a practical guide for homeowners. The study will employ a combination of literature review, empirical research, and practical insights to deliver actionable guidance. The ultimate goal is to empower homeowners, security professionals, and policymakers with the knowledge and tools they need to make informed decisions regarding the placement of safety devices. By enhancing understanding of optimal placement, this research aspires to contribute to safer living environments, fostering peace of mind for individuals and families everywhere.

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