scholarly journals Design and implementation of HDL remote controller for smart home system

Author(s):  
I. H. Hamzah ◽  
M. S. Z. Suhaimi ◽  
A. A. Malik ◽  
A. F. A. Rahim

<span>This work presents a design and development of a remote controller application using an Altera DE2-115 board. A remote controller lighting provides smart technologies make it viable to monitor, control and support users in which can enhance the quality life and promote independent living. Nowadays, to turn on the electrical devices, a user will go to the located switch. It is difficult and required more time to switch on the devices instead of staying at certain location while controlling the switching mode of the devices. Implementing this system, users do not need to have numerous switches in their home to turn on the lights as they can do this digitally from a switchless control located in one place or using a remote controller. The Altera board is built with eighteen slide switches which act as inputs and at the same time it will display the outputs on seven segments, LEDs and LCD display character. As a conclusion, the remote controller lighting system provides convenience and energy efficiency in order to allow the users to control the lighting system using smart devices. </span>

Author(s):  
Savvas Papagiannidis ◽  
Dinara Davlembayeva

AbstractCOVID-19 has caused disruptions in the sharing economy for both platforms and owners, who are typically micro-businesses. Lower demand and ample supply means that users have a great deal of choice. Finding ways for properties to differentiate themselves has been a pressing need. Against this background, this paper pursued two objectives: firstly to explore the perceived functional and emotional value of smart accommodation and the factors contributing to this by adopting the Theory of Consumption Values, and secondly to examine the role of perceived value in driving intention to stay in smart accommodation in the future. 430 responses were collected to analyse the relationships among antecedents, value and intention. The results showed that the functional value of smart accommodation is associated with the perception that such accommodation represents good value for the price, smart devices are useful, they can enhance control of stay experiences, and there are resources and opportunities facilitating the use of technology. Emotional value is determined by the perception that staying in smart accommodation represents sustainable behaviour, the integration of smart home technologies offers control over the stay experience, improves the entertainment experience, aesthetics and playfulness of using technology. Emotional values are inhibited by the perception of surveillance in smart accommodation. Also, the study offers evidence of the correlation of intention with functional and emotional value. The evidence contributes to the literature by explaining the potential implications of innovative technologies for business recovery in the post-pandemic reality, exploring the applications of smart technologies in delivering tourism services, and identifying the factors in the adoption of smart homes in the hospitality sector. The findings provide practical implications for facilitating the applications of innovative technology and its adoption in home and non-home environments.


2020 ◽  
Vol 4 (2) ◽  
pp. 303-310
Author(s):  
Fifit Alfiah ◽  
Budi Rahman ◽  
Imelda

The internet of Things for Smart Home is here to offer convenience in controlling electrical devices or lectronic devices remotely by only giving voice commands that have been integrated with Google Assistant services, now traveling home in uncertain times no longer need to worry about turning on or turn off electrical appliances at home with a smart home. The design of this prototype tool implements lights and fans as electrical devices, in making smart home systems require a microcontroller namely the ESP8266 NodeMCU V3 CH340 module as MQTT Broker protocol, IFTTT as a subscriber, and the publisher Google Assistant using MTTQ (Message Queuing Telemetry Transport) method. MQTT used today is using a free cloud server provided by Adafruit. Based on the results of testing the prototype of the IoT-based smart home control system with the MQTT method using google assistant proved that the number of tests for Relay 1, Relay 2 and Relay 3 is six(6), succeeded 5 and failed 1 then the accuracy of success on Relay 1 testing was 88%. Only by giving the command "Ok Google turn on/off the lamp 1 or turn on/off a fan" to the Google Assistant installed on the Smartphone, lights and fans can be controlled remotely as long as NodeMCU ESP8266 gets an internet network.  


Home automation is popularizing more and more and becoming more and more accessible by millions of users due to its various advantages. The home automation is done by using local networking or by internet for remotely control of devices. Paper looks forward atdesigning and making home automationapplication as on the Pi through a user platform installed on various smart devices such as smart phone, smart watch, laptops etc. for selecting option for controlling operation of connected electrical devices. The results shows an efficient proposed system for smart home-automation.


Author(s):  
Ashish D Patel ◽  
Jigarkumar H. Shah

The aged population of the world is increasing by a large factor due to the availability of medical and other facilities. As the number grows rapidly, requirements of this segment of age (65+) are increasing rapidly as well as the percentage of aged persons living alone is also increasing with the same rate due to the inevitable socio-economic changes. This situation demands the solution of many problems like loneliness, chronic conditions, social interaction, transportation, day-to-day life and many more for independent living person. A large part of aged population may not be able to interact directly with new technologies. This sought some serious development towards the use of intelligent systems i.e. smart devices which helps the people with their inability to use the available as well future solutions. Ambient Assisted Living (AAL) is the answer to these problems. In this paper, issues related to AAL systems are studied. Study of challenges and limitations of this comparatively new field will help the designers to remove the barriers of AAL systems.


Author(s):  
David Ko ◽  
Nalaka Kahawatte ◽  
Harry H. Cheng

Highly reconfigurable modular robots face unique teleoperation challenges due to their geometry, configurability, high number of degrees of freedom and complexity. Current methodology for controlling reconfigurable modular robots typically use gait tables to control the modules. Gait tables are static data structures and do not readily support realtime teleoperation. Teleoperation techniques for traditional wheeled, flying, or submerged robots typically use a set of joysticks to control the robots. However, these traditional methods of robot teleoperation are not suitable for reconfigurable modular robotic systems which may have dozens of controllable degrees of freedom. This research shows that modern cell phones serve as highly effective control platforms for modular robots because of their programmability, flexibility, wireless communication capabilities, and increased processing power. As a result of this research, a versatile Graphical User Interface, a set of libraries and tools have been developed which even a novice robotics enthusiast can use to easily program their mobile phones to control their hobby project. These libraries will be beneficial in any situation where it is effective for the operator to use an off-the-shelf, relatively inexpensive, hand-held mobile phone as a remote controller rather than a considerably heavy and bulky remote controllers which are popular today. Several usage examples and experiments are presented which demonstrate the controller’s ability to effectively control a modular robot to perform a series of complex gaits and poses, as well as navigating a module through an obstacle course.


The perception by people of their everyday satellites, assistants, and sources of disturbance factors that are electronic devices is discussed in the article. The presence of signs of animatism and magic actions in relation to devices is noted, the reasons for their preservation in the secularized society are highlighted, and the perspective of devices subjectivation is considered. Among the factors of the subjectivation, the contribution of engineers to the anthropomorphization of the user interaction with devices, as well as the influence of media on the “reputation” of gadgets, are distinguished. Based on the results of the modern media publications headlines content analysis, it is illustrated how the media influence the perception of gadgets by an ordinary user. «Grammatical» and «semantic» techniques, due to which the image of «subjectivity» of devices is created in news publications, are distinguished. A parallel is drawn between the mechanisms of the formation and preservation of the «cult of the dead» in society and the way the society attitudes towards «smart» devices. It is emphasized that the strength of the noted factors becomes essential, first of all, due to the phenomenon of reification. Since in the practices of everyday use of the device, the user does not think about the nature of the device itself, or about their interactions with it, the origins, reasons for these practices and ideas about the internal structure of the device are not tracked in any way, a foundation for the reification of gadgets is formed, which is already especially noticeable in the fact how children relate to the «smart» technologies around them. It is noted that at present the fact of such a pseudosubjectivity of electronic devices is not obvious and generally accepted in the mass consciousness, however, reification can lead to the institutionalization of electronic devices as subjects of the social world in the future. The perception by people of their everyday satellites, assistants, and sources of disturbance factors that are electronic devices is discussed in the article. The presence of signs of animatism and magic actions in relation to devices is noted, the reasons for their preservation in the secularized society are highlighted, and the perspective of devices subjectivation is considered. Among the factors of the subjectivation, the contribution of engineers to the anthropomorphization of the user interaction with devices, as well as the influence of media on the “reputation” of gadgets, are distinguished. However, by drawing a parallel with the mechanisms of formation and preservation of the «cult of the dead» in the society, it is emphasized that the strength of these factors acquires a significant character, primarily due to the phenomenon of reification.


2020 ◽  
Vol 3 (1) ◽  
pp. 455-464
Author(s):  
Ömer Gül ◽  
Uğur Bayrak

In recent years, people may disremember to turn off various devices or not be sure open or closed. Predefined scenarios for these people, home comfort and efficiency in the workplace will help a lot. Most people spend time with mobile phones throughout the day. Therefore, the control of smart devices by phones would be an appropriate solution. In this study, it is designed with microcontroller based intelligent building automation system hardware and software to provide energy efficient, security and comfort. The programming of the microcontroller, writing the android application program for the mobile phone and MySQL database software were realized. Microcontroller with GSM shield, it is possible to control the devices connected to the system by an android application automatically and manually by means of the internet connection by the MySQL database on the remote server. It is ensured that all devices are adjusted with a single touch according to predefined scenarios.


2022 ◽  
Vol 6 (1) ◽  
pp. 45-58 ◽  
Author(s):  
Amer Al-Husamiyah ◽  
Mahmood Al-Bashayreh

Smart home services (SHSs) afford users an effective lifestyle management system, which provides human-oriented networking of smart devices and applications that enable users to control their homes from anywhere at any time. Despite the benefits of SHSs, however, their acceptance is very low. There remains a gap in the literature in terms of a comprehensive model that addresses users’ intention to use SHSs. To address this gap, the present study explored the factors that influence SHS acceptance among users based on well-established theoretical frameworks, such as the technology acceptance model, innovation diffusion theory, and the theory of planned behavior. To this end, the study integrated four additional factors, namely, perceived convenience, perceived connectedness, perceived cost, and perceived privacy risk, into the exploration and carried out structural equation modeling to quantitatively determine the effects of these factors. Questionnaires were administered to 750 users. The findings indicated that perceived compatibility, perceived convenience, perceived connectedness, perceived cost, perceived behavioral control with perceived usefulness, and perceived ease of use directly and indirectly exerted a significant influence on users’ intention to use SHSs.


2021 ◽  
pp. 1-16
Author(s):  
Abdelaziz A. Abdelhamid ◽  
Sultan R. Alotaibi

Internet of things (IoT) plays significant role in the fourth industrial revolution and attracts an increasing interest due to the rapid development of smart devices. IoT comprises factors of twofold. Firstly, a set of things (i.e., appliances, devices, vehicles, etc.) connected together via network. Secondly, human-device interaction to communicate with these things. Speech is the most natural methodology of interaction that can enrich user experience. In this paper, we propose a novel and effective approach for building customized voice interaction for controlling smart devices in IoT environments (i.e., Smart home). The proposed approach is based on extracting customized tiny decoding graph from a large graph constructed using weighted finite sates transducers. Experimental results showed that tiny decoding graphs are very efficient in terms of computational resources and recognition accuracy in clean and noisy conditions. To emphasize the effectiveness of the proposed approach, the standard Resources Management (RM1) dataset was employed and promising results were achieved when compared with four competitive approaches.


Author(s):  
Evrim Çeltek

The growing number of applications available through smart devices provides an increasing diversity of travel-related services like looking up menus for restaurants, finding directions, making reservations, marketing, advertising and using translations. In the last decade, marketers have developed more creative practices to attract consumers. One of these new marketing tools is augmented reality application with the smart technologies, which is considered as an advertising and new marketing communication instrument that increases awareness and helps get information. This chapter presents the profile of AR applications and marketing benefits in tourism industry.


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