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281 articles for “phone”
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Role-Based Online Food Ordering and Delivery System Using Django and RESTful Architecture
Abstract: Traditional food ordering processes in restaurants rely heavily on manual interactions, including in-person ordering, phone-based bookings, and unstructured coordination between customers, restaurants, and delivery personnel. These approaches lead to inefficiencies such as delayed order processing, incorrect order handling, lack of real-time tracking, and poor coordination among stakeholders. Although modern applications exist, many academic implementations lack modular architecture, role-based access control, and scalable backend design. This paper presents the design and …
Published in Recent Trends in Programming languages · Vol. 13, Issue 1, 2026 · pp. 01–11 Read article
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A Survey: Video Stabilization Techniques for Handheld Videos
Abstract: Taking selfies and videos from multimedia devices such as mobile phone cameras, smart phones, and camcorders is a very recent trend. Video stabilization is an important technology which aims at removing annoying shaky motion from videos. Video sequences captured by handheld cameras exhibit various spatiotemporal distortions which cause unpleasant visual experience. To overcome this problem and to get rid of unwanted camera motions various video stabilization techniques are designed which …
Published in Current Trends in Signal Processing · Vol. 7, Issue 2, 2017 · pp. 8–12 Read article
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Embedding Dual Watermark in the G-Channel Image Using DCT and 2-D Walsh Code
Abstract: This paper uses two dimensional Walsh coding for blind twofold watermarking algorithm which mixes robust copyright watermark and authentication information into various color images to maintain the copyright ownership of the host images. First watermark i.e. fingerprint image is embedded in the DCT low frequency coefficients of the G-channel image of host image where as the second watermark i.e. mobile phone number is embedded in the DCT block of G-channel …
Published in Current Trends in Signal Processing · Vol. 5, Issue 2, 2015 · pp. 27–34 Read article
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Agricultural Information System Program and Environmental Management
Abstract: Some countries use agricultural information systems to assist various users, including planters,researchers, prospective buyers, importers and exporters. First apps that came to light inMobile devices were social media and different entertainment channels. They are usedextensively by the people for communication, music, entertainment, Internet and socialnetworking. There is a lack of applications, which can be really useful for professionals toimprove their working capabilities. Though people living in rural areas use mobile …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 10, Issue 3, 2020 · pp. 1–9 Read article
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Compact Autonomous Multipurpose IoT BOT
Abstract: AbstractInternet of things (IoT) is widely used in interconnection of physical and other embedded devices, which enables the objects to exchange data. Robotics is the technology which is used to carry out complex series of actions either automatically or command based, guided by an embedded system within it. The proposed work is an integration of IoT with robotics for home automation. First, when the user enters into the house, robot …
Published in Journal of Instrumentation Technology & Innovations · Vol. 8, Issue 1, 2018 · pp. 27–33 Read article
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Smart Infer Hopper: An Infrared Bluetooth Controlled App Based Remote Control for Projector
Abstract: AbstractThe research paper ventures through the control of projector wirelessly with smart phone. Present remotes work on IR based communication. The device to be controlled is considered as a receiver and the remote behaves as a transmitter. In case the remote is lost, the controlling becomes impossible, thus making it difficult for the user to operate the device. In this paper, authors have tried to remove this hardware dependency by …
Published in Journal of Instrumentation Technology & Innovations · Vol. 8, Issue 1, 2018 · pp. 13–20 Read article
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Design and Implementation of a Flexible Temperature and Humidity Control System
Abstract: This paper proposes the design and implementation of a flexible temperature and humidity (T&H) control system using an Arduino board, a T&H sensor module and a mobile app via Bluetooth module. The T&H control system is flexible in operation. It can automatically control the T&H of the environment under the predetermined thresholds, and can also manually control the T&H by a smart phone through Bluetooth technology. The Arduino has a …
Published in Journal of Microcontroller Engineering and Applications · Vol. 10, Issue 2, 2023 · pp. 19–37 Read article
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USB Charger Using Pedal Power
Abstract: Profound cyclists will no doubt have every now and then thought that is would be agreeable to have some special type of on-board power supply to charge a mobile device such as a phone or a satnav even though on the road. The project describes how this can be achieved quite simply using power from the bicycle’s dynamo and a switching regulator. The alternating voltage delivered by the bicycle’s dynamo …
Published in Journal of Semiconductor Devices and Circuits · Vol. 2, Issue 3, 2015 · pp. 1–3 Read article
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Smart Home Automation Using ESP32
Abstract: In this paper, a concept or idea for home automation is presented. It involves the use of an ESP32, Blynk, IR remote, and manual switch to control eight relays both online and offline while keeping an eye on the feedback in real time via the Blynk app. Device automation offers a lot of potential for both the current and upcoming generations. In the field of automation, mobile communication technology is …
Published in Journal of VLSI Design Tools and Technology · Vol. 12, Issue 3, 2022 · pp. 20–28 Read article
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Simulation of Different Propagation Models for WiMAX channel under Different Environments
Abstract: Today the Worldwide Interoperability of Microwave Access (WiMAX) technology is gaining popularity and gaining increasing acceptance as a Broadband Wireless Access (BWA) system. It is a IEEE 802.16 standard wireless communication technology that provides high speed data over a wide area. It is a point-to-point technology for using a multi-point wireless network. It has potential success in its line of sight (LOS) and non-linear (NLOS) operating conditions under the frequency …
Published in Recent Trends in Electronics Communication Systems · Vol. 8, Issue 2, 2021 · pp. 35–45 Read article
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Native Language Identification from Spoken Indian English
Abstract: Automatic speech recognition (ASR) systems that facilitate voice based search and information retrieval have gained importance recently. While the performance of ASR systems for Indian languages have improved in the recent past. They have yet to gain wide acceptability as much as the ASR systems for English spoken by Indians. Almost all Indians learn English as a second or third language. So, the phoneme set and the prosody of native …
Published in Trends in Electrical Engineering · Vol. 9, Issue 2, 2019 · pp. 1–6 Read article
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Cloud based automation system
Abstract: The overall design of a cheap, wireless cloud automation system is demonstrated in this project. The automation system based on Internet of Things (IoT) is proposed in this project. It makes this work capable of controlling more than one devices over the internet. A smart control firmware is evolved out of this work which accomplishes the mechanized performance of each connected device. The control commands given by operating personnel are …
Published in Trends in Electrical Engineering · Vol. 13, Issue 1, 2023 · pp. 12–20 Read article
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Voice Controlled Robotic Vehicle for Automated Agricultural Spraying
Abstract: Robotics has a huge scope in various fields. Its purpose is very important for executing complex work into more conveniently way. There are a lot of research going on for effective connection between humans and robots. The paper presents the research of the designing & development of voice controlledrobotic vehicle for automated agricultural spraying. The robotic control system of the movement will be done by the voice commands and the …
Published in Trends in Machine design · Vol. 10, Issue 1, 2023 · pp. 53–58 Read article
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Computation of Electromagnetic Energy Flux Due to various Distributions of Oscillating Electric Dipoles
Abstract: AbstractThe authors have discussed about the effects of cell phone radiations, its applications along with its adverse effects. In this work we have computed the energy flux received at some specified point (say the human head) due to some simple distributions of dipoles by computing the relevant electric, magnetic fields and finally the Poynting vector. We have shown that although for a symmetric distribution of emitters the energy flux vanishes …
Published in Journal of Communication Engineering & Systems · Vol. 3, Issue 3, 2013 · pp. 17–25 Read article
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Wearable Navigation for Blind People
Abstract: ABSTRACT- To help the visually impaired and blind people walk to the destination efficiently and safely in indoor & outdoor environment, a wearable navigation device is developed in this project. The main components of the system are a microcontroller, various sensor, IOT modules. The locating, way-finding, route following and obstacle avoiding modules are the essential components in a navigation system. A set of sensors used to track the path and …
Published in Journal of Computer Technology & Applications · Vol. 10, Issue 2, 2019 · pp. 10–17 Read article
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Ubiquitous Computing –Remote Patients Healthcare Devices using Wireless Technology
Abstract: ABSTRACTThe evolving concepts of pervasive computing, ubiquitous computing and ambient intelligence are increasingly influencing health care. The goal of this paper is to monitor the remote patient’s health status and provide asecure healthcare system using GSM technology with the help of wearable computers .To achieve this vision, several technological issues have to be solved: (i) Body sensors to monitor vital functions like ECG, BP andBody Temperature have to be developed; …
Published in Journal of Computer Technology & Applications · Vol. 3, Issue 2, 2012 · pp. 35–41 Read article
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Factors Affecting Acceptability of Ayushman Bharat Health Account (ABHA) Digital Health ID: A Multicentre Study
Abstract: Causes of refusal from the community for the Government of India to create unique health IDs, Ayushman Bharat Health Account Numbers (ABHA) ID of every citizen using digital tools needs attention to improve acceptability in the community. Approach: The Government of India has created an ABHA identity number. It will ensure intersectoral coordination among the health ecosystem of the country. Since we all avail the facility, services and interact with …
Published in Research and Reviews: A Journal of Health Professions · Vol. 13, Issue 2, 2023 · pp. 46–54 Read article
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Efficacy of Speech Recording Devices
Abstract: Proper selection of a speech recording system is essential in speech and language clinics for the correct diagnoses. The commonly used recording systems among student professionals include cassette recorder (CR), digital voice recorder (DVR) and mobile phones (MPs). Even among them, they are used as per availability and not based upon any empirical findings. The aim of the present study was to have a comparative analysis between the efficacy of …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 8, Issue 2, 2019 · pp. 10–16 Read article
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The Intelligibility in Context Scale in Tamil—Reliability and Validity Measures
Abstract: Objective: The Intelligibility in Context Scale (ICS) was originally developed by Sharynne McLeod, Linda J. Harrison and Jane McCormack in 2012. It is a 7 item parent-rated questionnaire designed to assess speech intelligibility in very young children using a quantitative score out of 5. It is intended to supplement other clinical measures of speech intelligibility in providing a comprehensive picture of the speech of children with several speech impairments (speech …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 8, Issue 3, 2019 · pp. 16–21 Read article
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Research paper on Bluetooth based Home Automation using Arduino
Abstract: Abstract: - The world is moving fastly towards automation. People have less time to handle any work so automation is simple way to handle any device or machine will work to our desire. This paper aim is to develop and design a Home automation using Arduino with Bluetooth module. Home automation system gives a simple and reliable technology with Android application. Home appliances like fan, Bulb, AC, automatic door lock …
Published in Journal of Advancements in Robotics · Vol. 6, Issue 2, 2019 · pp. 9–14 Read article