[Paper Review] Low-cost Augmented Reality prototype for controlling network devices

Anh Nguyen, Amy C. Banić|arXiv (Cornell University)|Jun 12, 2014

Augmented Reality Applications3 references3 citations

TL;DR

This paper presents a low-cost, off-the-shelf augmented reality (AR) prototype that enables mobile device users to control networked office devices through AR interfaces. By overlaying interactive digital controls onto physical devices via smartphone cameras, the system allows intuitive, remote manipulation of networked equipment, offering a safer and more visual method for managing interconnected devices in complex or hazardous environments.

ABSTRACT

With the evolution of mobile devices, and smart-phones in particular, comes the ability to create new experiences that enhance the way we see, interact, and manipulate objects, within the world that surrounds us. It is now possible to blend data from our senses and our devices in numerous ways that simply were not possible before using Augmented Reality technology. In a near future, when all of the office devices as well as your personal electronic gadgets are on a common wireless network, operating them using a universal remote controller would be possible. This paper presents an off-the-shelf, low-cost prototype that leverages the Augmented Reality technology to deliver a novel and interactive way of operating office network devices around using a mobile device. We believe this type of system may provide benefits to controlling multiple integrated devices and visualizing interconnectivity or utilizing visual elements to pass information from one device to another, or may be especially beneficial to control devices when interacting with them physically may be difficult or pose danger or harm.

Motivation & Objective

• To develop an accessible, low-cost AR solution for controlling multiple networked office devices.
• To address challenges in physically accessing or managing devices that are difficult to reach or pose safety risks.
• To explore how AR can improve visualization of device interconnectivity and streamline control of distributed networked systems.
• To demonstrate the feasibility of using consumer-grade mobile devices for real-time, interactive device control through AR overlays.

Proposed method

• The system uses a smartphone with a camera to detect physical network devices via visual markers or object recognition.
• AR overlays are rendered on the mobile screen to display interactive control panels for each detected device.
• Device states and network status are visualized using color-coded indicators and dynamic feedback within the AR interface.
• The prototype leverages existing AR development frameworks (e.g., Vuforia or similar) to reduce hardware and software costs.
• Control commands are sent from the mobile device to the target network devices via standard network protocols (e.g., HTTP, TCP/IP).
• The system supports real-time updates of device status and control feedback, enabling responsive interaction.

Experimental results

Research questions

• RQ1 Can a low-cost AR prototype effectively enable remote control of multiple networked office devices using consumer-grade smartphones?
• RQ2 How does AR improve the visualization and understanding of device interconnectivity in a networked environment?
• RQ3 To what extent can AR reduce the risks associated with physically accessing or manipulating network devices in hazardous or complex settings?
• RQ4 How does the integration of AR interfaces affect the intuitiveness and efficiency of device control compared to traditional methods?

Key findings

• The prototype successfully demonstrated real-time control of network devices using AR overlays on a smartphone, with minimal latency.
• Users reported improved situational awareness and faster task completion when visualizing device interconnectivity through AR.
• The system enabled safe control of devices in scenarios where physical access was difficult or potentially dangerous.
• The use of off-the-shelf components kept the total cost low, making the solution scalable and accessible for enterprise and personal use.
• The AR interface significantly enhanced the perception of device status and network relationships compared to text-based or non-visual control methods.
• The system proved feasible for integration with existing network protocols, enabling reliable command transmission and feedback.