Using a common host system to develop software products for a variety of target computer environments

1990 ◽  
Vol 7 (5) ◽  
pp. 129
Author(s):  
Bramer Brian
Author(s):  
Oleh Nikonov ◽  
Oleh Nikonov ◽  
Diana Hlushkova ◽  
Serhii Tymchenko

Problem. Constant innovations in technology lead to the development of new methods and paradigms of human interaction with the digital world. An essential requirement that determines the usefulness of visual models for solving specific problems is, in addition to the automated construction of such models, the clarity of the obtained images and the convenience of manipulating their properties. Goal. The purpose of the article is to develop software for interactive visualization of systems and units of transport vehicles. Methodology. One of the promising areas of interactive visualization is the use of augmented reality. With the advent of mass mobile devices that have the necessary characteristics to run augmented reality applications, it has become possible to solve both the main shortcomings of the systems - the lack of mobility and mass distribution. Results. When developing a web application with augmented reality technology, the mathematical and algorithmic bases of augmented reality, tools for developing web applications, developed the structure and description of the web application, developed a database that stores information about models, markers and feedback and user questions. Originality. The peculiarity of this work is the focus on the mass introduction of augmented reality in the fields of learning and design. Mobile devices, tablets and computers, which should only have a camera and an Internet connection, can be used as platforms to apply the results of the study. Practical value. The developed techniques and web application can be used directly in the design of software products for use in the field of transport engineering, business processes, design, as well as in education and other fields.


2013 ◽  
Vol 371 ◽  
pp. 908-912
Author(s):  
Livia Dana Beju ◽  
Paul Dan Brîndaşu ◽  
Gabriel Vasile Oniţă

The paper presents a conceptual model that pursues the understanding of the activities, the phases and the mechanisms of product design. The purpose of this model is to aid the product conception phase, as well as to develop software products that can furthermore aid design. The model takes into account the entire mental potential of the human being. The paper uses Jung's model in order to describe the various aspects of the human psyche. The paper presents a number of design models from the scientific literature. The proposed model defines domains of the needs imposed by stakeholders and specialists, functions domains and product domains. It explains the mechanism through which information is passed from one domain to another. As the information travels between domains, it undergoes a series of modelling and objectivation processes. The model is explained in better detail for the first phase of product design; however, it is applicable in all phases of product lifecycle. In the space and time coordinates used by the model, the conception appears as a spiral.


2022 ◽  
Vol 27 (2) ◽  
Author(s):  
Elizabeth Bjarnason ◽  
Baldvin Gislason Bern ◽  
Linda Svedberg

AbstractLarge-scale software engineering is a collaborative effort where teams need to communicate to develop software products. Managers face the challenge of how to organise work to facilitate necessary communication between teams and individuals. This includes a range of decisions from distributing work over teams located in multiple buildings and sites, through work processes and tools for coordinating work, to softer issues including ensuring well-functioning teams. In this case study, we focus on inter-team communication by considering geographical, cognitive and psychological distances between teams, and factors and strategies that can affect this communication. Data was collected for ten test teams within a large development organisation, in two main phases: (1) measuring cognitive and psychological distance between teams using interactive posters, and (2) five focus group sessions where the obtained distance measurements were discussed. We present ten factors and five strategies, and how these relate to inter-team communication. We see three types of arenas that facilitate inter-team communication, namely physical, virtual and organisational arenas. Our findings can support managers in assessing and improving communication within large development organisations. In addition, the findings can provide insights into factors that may explain the challenges of scaling development organisations, in particular agile organisations that place a large emphasis on direct communication over written documentation.


10.28945/2132 ◽  
2015 ◽  
Vol 4 ◽  
pp. 02
Author(s):  
Kaushal Chari ◽  
Grandon Gill

Dr. J. K. Suresh, Vice President and Principal Knowledge Manager at Infosys Limited (Infosys), pondered a question that continually needed to be addressed, but never could be truly answered. For a number of years, he had been responsible for overseeing the internal knowledge management (KM) activities of the large, global IT-services company, headquartered in Bangalore, India. The existing system was widely recognized—in case studies, articles and books—for its excellence. But the company, whose revenues for FY 2013 were in excess of $7 billion, was evolving rapidly in its business model. What changes to the KM system, if any, would improve the company’s ability to move its services to the next level? The particular challenge of greatest long term interest was presented by the company’s Products, Platforms, and Solutions (PP&S) operations, seen by many at Infosys as being crucial to the firm’s long term prosperity. Margins on the offshoring of support and routine development activities—the business that had been the bread-and-butter of Infosys as it grew—were becoming narrower, squeezed both by increasing competition and by rising personnel costs in countries like India. An important remedy to this pressure was to develop software products that the company could sell to its customers as part of a larger package, building an asset category that did go home every night. For KM to benefit these PP&S activities, however, a substantially different focus would likely be required. Traditionally, KM at Infosys had been inward focus, facilitating the exchange of code and experience between the company’s employees, currently numbering over 150,000. Where KM could be of greatest help to PP&S, would be in looking outward—e.g., identifying market trends and desirable features, capturing customer experiences, developing sales strategies, finding market niches. Could a system that was designed principally for internal use later be modified for these purposes? Or would it make more sense to build a new system from the ground up? And what might such as system look like?


2017 ◽  
Vol 57 (2) ◽  
pp. 170-177 ◽  
Author(s):  
DELROY CHEVERS

ABSTRACT Since 1982, the software development community has been concerned with the delivery of quality systems. Software process improvement (SPI) is an initiative to avoid the delivery of low quality systems. However, the awareness and adoption of SPI is low. Thus, this study examines the rate of awareness, use, and benefits of SPI initiatives in Canadian software development firms. Using SPSS as the analytical tool, this study found that 59% of Canadian software development firms are aware of SPI programs and 43% of employees use a form of SPI programs to develop software products. Although the sample size is small and the results cannot be generalized, the sample firms that use SPI programs reported an improvement in software product quality as the greatest benefit. These findings confirm the importance of SPI programs as a means of producing higher-quality software products, which can increase the likelihood of software companies winning global contracts.


2002 ◽  
Author(s):  
Jeremy D. Heider ◽  
Brad J. Sagarin ◽  
M. Anne Britt ◽  
Sarah E. Wood ◽  
Joel E. Lynch

2020 ◽  
Vol 158 (04) ◽  
pp. 345-350
Author(s):  
Christian Juhra ◽  
Jörg Ansorg ◽  
David Alexander Back ◽  
Dominik John ◽  
Andrea Kuckuck-Winkelmann ◽  
...  

AbstractNew communication technologies allow patients to communicate with their physicians from anywhere using computer or smartphone. Adding video to the mere phone call optimizes the personal contact between patient and physicians regardless of distance. Legal and reimbursements requirements must be taken into account, especially only certified software products must be used. In addition, patient consent is needed and confidentiality must be assured. The video patient consultation can be reimbursed by the health insurance companies. As with all new technologies, the introduction of these video consultations faced some challenges. Although patients and physicians have expressed great interest in this technology, it has been rarely used so far. The current COVID crisis increased the need for video consultations resulting in an increasing use of video patient consultation. It can be expected that this demand will still exists after the COVID crisis.


Author(s):  
Ju. A. Tikhonova

The article discusses the development trends of the modern preschool education system in the aspect of the activity of the teacherpsychologist of the preschool educational organization. The experience of using 1C software products in the practical work of the psychological service of kindergarten 318 of the city of Perm in the aspects of psychological monitoring of children’s readiness to study at school and correctional and developmental work with preschool children is presented. The components of the child’s psychological readiness for school are described. On practical examples, diagnostic methods for determining the level of readiness of children for schooling are analyzed. The data of testing kindergarten pupils at the beginning of the 2019/2020 school year on the parameters allowing to identify urgent problems and determine the direction of the necessary correctional development work are presented. Features of the practical application of the software product 1C:Preschool Psychodiagnostics in the process of psychological support of preparing children for school are considered. Methods are described, the scope of which is aimed not only at the study of personality traits, but also at its development. The possibilities of using games of the 1C:Educational Collection in the correctional and developmental work are disclosed. The description of game collections is given, options for their use are presented.


2016 ◽  
Vol 1 (1) ◽  
pp. 51-58 ◽  
Author(s):  
Jean François Uhl ◽  
Maxime Chahim ◽  
François Cros ◽  
Amina Ouchene ◽  
◽  
...  

The 3D modeling of the vascular system could be achieved in different ways: In the venous location, the morphological modeling by MSCT venography is used to image the venous system: this morphological modeling tool accurately investigates the 3D morphology of the venous network of our patients with chronic venous disease. It is also a fine educational tool for students who learn venous anatomy, the most complex of the human body. Another kind of modeling (mathematical modeling) is used to simulate the venous functions, and virtually tests the efficacy of any proposed treatments. To image the arterial system, the aim of 3D modeling is to precisely assess and quantify the arterial morphology. The use of augmented reality before an endovascular procedure allows pre-treatment simulation, assisting in pre-operative planning as well as surgical training. In the special field of liver surgery, several 3D modeling software products are available for computer simulations and training purposes and augmented reality.


Author(s):  
V. A. Martynyuk ◽  
V. A. Trudonoshin ◽  
V. G. Fedoruk

The article considers applications of foreign CAD-systems in creating the challenging projects at domestic enterprises and design bureaus. As stated in the article "... presently, there is no domestic CAD-system that could completely replace such foreign products as NX, CATIA, Credo". Besides, due to international cooperation in creating the challenging projects (for example, the project to create a modern wide-body aircraft, proposed jointly with China), it makes sense to use the worldwide known and popular CAD systems (the aforementioned NX, CATIA, Credo). Therefore, in the foreseeable future, we will still have to use foreign software products. Of course, there always remains a question of the reliability of the results obtained. Actually, this question is always open regardless of what software product is used - domestic or foreign. This question has been haunting both developers and users of CAD systems for the last 30 to 40 years. But with using domestic systems, it is much easier to identify the cause of inaccurate results and correct the mathematical models used, the methods of numerical integration applied, and the solution of systems of nonlinear algebraic systems. Everything is much more complicated if we use a foreign software product. All advertising conversations that there is a tool to make the detected errors available to the developers, remain only conversations in the real world. It is easily understandable to domestic users, and, especially, to domestic developers of similar software products. The existing development rates and competition for potential buyers dictate a rigid framework of deadlines for releasing all new versions of the product and introducing the latest developments into commercial product, etc. As a result, the known errors migrate from version to version, and many users have accepted it long ago. Especially, this concerns the less popular tools rather than the most popular applications (modules) of a CAD system. For example, in CAD systems, the "Modeling" module where geometric models of designed parts and assembly units are created has been repeatedly crosschecked. But most of the errors are hidden in applications related to the design of parts from sheet material and to the pipeline design, as well as in applications related to the analysis of moving mechanisms and to the strength or gas dynamic analysis by the finite element method.The article gives a concrete example of a moving mechanism in the analysis of which an error was detected using the mathematical model of external influence (a source of speed) in the NX 10.0 system of Siemens.


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