scholarly journals Classification for Quality Assessment of the User Interface and its Application in the Development of Web-applications

2021 ◽  
Vol 8 (1) ◽  
pp. 16-21
Author(s):  
Nikolai Vladimirovich Gervas ◽  
Evgeny Leonidovich Romanov ◽  
Wolfram Hardt
Keyword(s):  
User Interface ◽  
Quality Assessment ◽  
Web Applications ◽  
Point Of View ◽  
Client Server ◽  
Ui Design

The article considers a classification for validation and quality assessment of the user interface (UI) from the point of view of the main aspects of design and its application in the development of web-applications. The problem with inaccurately crafted user interface requirements is relevant and as a result, developers often have to redesign the interface and architecture of the application. The article analyzes the role and place of UI in the architecture of client-server applications, analyzes aspects of UI design, on the basis of which the classification is formed. The classification is used to analyze UI design oversights of the developed web-applications for BPMS “Fireproof Corporation” company. Based on the results of UI validation, a set of typical UI design oversights has been added.

When a user interface is good enough: User ratings in UI design

2010 ◽  
Author(s):  
Martin L. Fracker ◽  
Michal Heck ◽  
George Goeschel
Keyword(s):  
User Interface ◽  
Ui Design ◽  
User Ratings

Quality assessment of drinking water in the communities of São Francisco do Conde, Baiacu, Santo Amaro and Cachoeira

2021 ◽  
Author(s):  
JOSEINA MOUTINHO TAVARES ◽  
Anderson Silva de Oliveira ◽  
Paulo Moutinho Andrade de Souza ◽  
Walter da Silva Junior
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Quality Assessment ◽  
Continuous Monitoring ◽  
Point Of View ◽  
Chlorine Content ◽  
Contaminated Water ◽  
Public Agencies ◽  
Total Coliforms

This work aims to evaluate the quality of drinking water in the communities of Baiacu, Sao Francisco do Conde, Santo Amaro and Cachoeira. It was verified that in some places of Santo Amaro and Sao Francisco do Conde, from the microbiological point of view, it is not appropriate for consumption, because it was found that the presence of total coliforms in 50% of the samples and that the chlorine content is below the values indicated by the standards in 75% of the analyzed samples. Thus, the consumption of contaminated water can cause diseases, so it is recommended cleaning of residential reservoirs, maintenance in pipes periodically, as well as the need for continuous monitoring of water quality and the intense participation of public agencies in these actions. Through these actions and the active participation of the population, one can preserve the environment and the lives of all those who transit in the communities of the Bay of All Saints

scholarly journals User Experiences from L2 Children Using a Speech Learning Application: Implications for Developing Speech Training Applications for Children

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Maria Uther ◽  
Anna-Riikka Smolander ◽  
Katja Junttila ◽  
Mikko Kurimo ◽  
Reima Karhila ◽  
...  
Keyword(s):  
User Interface ◽  
Language Learning ◽  
Automatic Speech Recognition ◽  
English Language ◽  
Sound Quality ◽  
English Language Learning ◽  
User Experiences ◽  
Ui Design ◽  
Speech Training ◽  
Speech Learning

We investigated user experiences from 117 Finnish children aged between 8 and 12 years in a trial of an English language learning programme that used automatic speech recognition (ASR). We used measures that encompassed both affective reactions and questions tapping into the children' sense of pedagogical utility. We also tested their perception of sound quality and compared reactions of game and nongame-based versions of the application. Results showed that children expressed higher affective ratings for the game compared to nongame version of the application. Children also expressed a preference to play with a friend compared to playing alone or playing within a group. They found that assessment of their speech is useful although they did not necessarily enjoy hearing their own voices. The results are discussed in terms of the implications for user interface (UI) design in speech learning applications for children.

scholarly journals evolution of thesauri and the history of knowledge organization

2016 ◽  
Vol 10 (1) ◽  
Author(s):  
Francisco Javier Garcia Marco
Keyword(s):  
User Interface ◽  
Resource Discovery ◽  
Point Of View ◽  
Knowledge Mapping ◽  
History Of Knowledge ◽  
Internet Searching ◽  
Search Processes ◽  
History Of ◽  
And Control

Thesauri are considered as an optimum between maximum ontological modelling (best knowledge mapping) and minimal alphabetic ordering (less expensive access). From this point of view a swift history of its evolution is provided. The recent evolutions in Internet searching are also analysed from this perspective. In this context, there is an immediate role for thesauri to ensure interoperability and feed up the new Internet semantic engines; and in the long term as a simple semantic user interface for resource discovery and navigation, which ensures proper transparency and control by the user who wants to take the effort to supervise and analyse its search processes. It is proposed that better devices for ensuring semantic sorting are provided when necessary, and that a distributed hub for thesauri interconnection is provided, perhaps using the existent big open Internet semantic facilities, as Wikipedia

scholarly journals On distributed concern delivery in user interface design

2015 ◽  
Vol 12 (2) ◽  
pp. 655-681 ◽  
Author(s):  
Tomas Cerny ◽  
Miroslav Macik ◽  
Michael Donahoo ◽  
Jan Janousek
Keyword(s):  
User Interface ◽  
Interface Design ◽  
Web Application ◽  
Significant Information ◽  
Server Side ◽  
Ui Design ◽  
Potential Benefits ◽  
And Performance ◽  
Client Side

Increasing demands on user interface (UI) usability, adaptability, and dynamic behavior drives ever-growing development and maintenance complexity. Traditional UI design techniques result in complex descriptions for data presentations with significant information restatement. In addition, multiple concerns in UI development leads to descriptions that exhibit concern tangling, which results in high fragment replication. Concern-separating approaches address these issues; however, they fail to maintain the separation of concerns for execution tasks like rendering or UI delivery to clients. During the rendering process at the server side, the separation collapses into entangled concerns that are provided to clients. Such client-side entanglement may seem inconsequential since the clients are simply displaying what is sent to them; however, such entanglement compromises client performance as it results in problems such as replication, fragment granularity ill-suited for effective caching, etc. This paper considers advantages brought by concern-separation from both perspectives. It proposes extension to the aspect-oriented UI design with distributed concern delivery (DCD) for client-server applications. Such an extension lessens the serverside involvement in UI assembly and reduces the fragment replication in provided UI descriptions. The server provides clients with individual UI concerns, and they become partially responsible for the UI assembly. This change increases client-side concern reuse and extends caching opportunities, reducing the volume of transmitted information between client and server to improve UI responsiveness and performance. The underlying aspect-oriented UI design automates the server-side derivation of concerns related to data presentations adapted to runtime context, security, conditions, etc. Evaluation of the approach is considered in a case study applying DCD to an existing, production web application. Our results demonstrate decreased volumes of UI descriptions assembled by the server-side and extended client-side caching abilities, reducing required data/fragment transmission, which improves UI responsiveness. Furthermore, we evaluate the potential benefits of DCD integration implications in selected UI frameworks.

scholarly journals Rancang Bangun Smart Home System Menggunakan NodeMCU Esp8266 Berbasis Komunikasi Telegram Messenger

Techno Com ◽  
2019 ◽  
Vol 18 (4) ◽  
pp. 348-360 ◽  
Author(s):  
Peby Wahyu Purnawan ◽  
Yuni Rosita
Keyword(s):  
Quality Of Service ◽  
User Interface ◽  
Internet Of Things ◽  
Smart Home ◽  
Client Server

Smart Home System bertujuan memaksimalkan pengawasan, pemantauan, keamanan dan sebagainya. sistem ini terintegrasi dari telekomunikasi dan sistem pengendali dari mikrokontroller, sehingga  tercipta Internet Of Things. Pada Penelitian ini dilakukan perancangan sistem Smart Home, dengan sistem client-server berbasis NodeMCU ESP8266 v3 dengan user interface Telegram Messenger yang melakukan komunikasi data melalui wireless. Tahapan perancangan terdiri dari perancangan server, interface, serta sistem kendali Smart Home nya. Hasil akhir pengujian tersebut dapat disimpulkan Aplikasi Telegram Messenger sangat cocok untuk pengontrol dan monitoring Smart Home  jarak jauh, berdasarkan Jarak yang diukur dari 1,7 km sampai 151 km area beda wilayah didapatkan delay rata-rata 20,66 detik, Pada pengujian kinerja Quality of Service dalam sistem komunikasi data ini, berdasarakan standarisasi paramater hasil pengujian bekerja dengan sangat baik. Pada  pengujian nilai RSSI indoor didapat bahwa  kekuatan  komunikasi  wireless  lebih  baik  dibanding outdoor, sehingga RSSI nya lebih kuat. Nilai RSSI  yang tertinggi berada pada -28 dBm dan yang terkecil pada -88 dBm. Berdasarkan pengujian terhadap obstacle, dengan karakteristik redaman yang berbeda - beda dari tiap obstacle nya menghasilkan pengaruh terhadap RSSI dari sinyal wirelessnya.  Obstacle RSSI terkuat dihasilkan oleh pintu kayu dengan nilai -33dbm dBm , serta RSSI terkecil pada obstacle 2 bangunan rumah dengan nilai -78 dBm.  

Towards Ubiquitous and Adaptive Web-Based Multimedia Communications via the Cloud

2015 ◽  
pp. 307-360 ◽  
Author(s):  
Spyros Panagiotakis ◽  
Ioannis Vakintis ◽  
Haroula Andrioti ◽  
Andreas Stamoulias ◽  
Kostas Kapetanakis ◽  
...  
Keyword(s):  
Web Applications ◽  
Multimedia Communications ◽  
Web Based ◽  
Client Server ◽  
Web Technologies ◽  
3D Environment ◽  
The Future ◽  
Web 3D ◽  
Service Adaptation ◽  
The Web

This chapter at first surveys the Web technologies that can enable ubiquitous and pervasive multimedia communications over the Web and then reviews the challenges that are raised by their combination. In this context, the relevant HTML5 APIs and technologies provided for service adaptation are introduced and the MPEG-DASH, X3Dom, and WebRTC frameworks are discussed. What is envisaged for the future of mobile multimedia is that with the integration of these technologies one can shape a diversity of future pervasive and personalized cloud-based Web applications, where the client-server operations are obsolete. In particular, it is believed that in the future Web cloud-based Web applications will be able to communicate, stream, and transfer adaptive events and content to their clients, creating a fully collaborative and pervasive Web 3D environment.

scholarly journals An integrated system for data quality and conditions assessment for the ATLAS Tile Calorimeter

2019 ◽  
Vol 214 ◽  
pp. 01030
Author(s):  
Juraj Smiesko
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Virtual Machine ◽  
Web Applications ◽  
Web Server ◽  
Integrated System ◽  
Assessment Tools ◽  
Web Interface ◽  
Data Quality Assessment ◽  
Quality Tools

An integrated system for data quality and conditions assessment for the ATLAS Tile Calorimeter is known amongst the ATLAS Tile Calorimeter as the Tile-in-One. It is a platform for combining all of the ATLAS Tile Calorimeter offline data quality tools in one unified web interface. It achieves this by using simple main web server to serve as central hub and group of small web applications called plugins, which provide the data quality assessment tools. Every plugin runs in its own virtual machine in order to prevent interference between the plugins and also to increase stability of the platform.

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