Requirements of Augmented Reality for Outdoor Environments

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Dec. 28, 2019;

Accepted: Feb. 25, 2020.

Published: Feb. 28, 2020.

Authors

Rui Pascoal, Assistant Professor at ISTEC

Media

PDF

To cite this article

Rui Pascoal, Requirements of Augmented Reality for Outdoor Environments

DOI: 10.31112/kriativ-tech-2018-01-26

Abstract

This paper presents a new adequacy of Augmented Reality technology for end-users in outdoor environments. To find gaps on field is made a research in state of the art, survey technology characteristics, and end-user’s preferences to adequate hands-free interactions, and amount of information in outdoor activities. A continuous adaptation of information is needed due to environmental, contextual and activity differences and avoid information overload. It brings significant improvements over current Augmented Reality portable systems. This work presented here has profound implications for technology acceptance, because it only presents an added value when provide acceptance and agility with hands-free interactions, be it touristic, sportive, leisure or gaming activities.

Keywords

Augmented Reality, Outdoor Environments, Information by Activity, Hands-free Interactions.

References

  • M. Pascoal and S. L. Guerreiro, “Information overload in augmented reality: The outdoor sports environments,” in Information and Communication Overload in the Digital Age. IGI Global, 2017, pp. 271–301.
  • Milgram, H. Takemura, A. Utsumi, and F. Kishino, “Augmented reality: A class of displays on the reality-virtuality continuum,” in Telemanipulator and telepresence technologies, vol. 2351. International Society for Optics and Photonics, 1995, pp. 282–293.
  • Furht, Handbook of augmented reality. Springer Science & Business Media, 2011.
  • F. Ross and T. Harrison, “Augmented reality apparel: An appraisal of consumer knowledge, attitude and behavioral intentions,” in System Sciences (HICSS), 2016 49th Hawaii International Conference on. IEEE, 2016, pp. 3919–3927.
  • Su, H. Tong, and P. Ji, “Activity recognition with smartphone sensors,” Tsinghua Science and Technology, vol. 19, no. 3, pp. 235– 249, 2014.
  • -C. Haugstvedt and J. Krogstie, “Mobile augmented reality for cultural heritage: A technology acceptance study,” in Mixed and Augmented Reality (ISMAR), 2012 IEEE International Symposium on. IEEE, 2012, pp. 247–255.
  • Yang, W. Yang, M. Denecke, and A. Waibel, “Smart sight: a tourist assistant system,” in Wearable Computers, 1999. Digest of Papers. The Third International Symposium on. IEEE, 1999, pp. 73–78.
  • B. Eisenman, E. Miluzzo, N. D. Lane, R. A. Peterson, G.-S. Ahn, and A. T. Campbell, “Bikenet: A mobile sensing system for cyclist experience mapping,” ACM Transactions on Sensor Networks (TOSN), vol. 6, no. 1, p. 6, 2009.
  • Kranz, A. MoLler, N. Hammerla, S. Diewald, T. Pl¨ oTz, P. Olivier,¨ and L. Roalter, “The mobile fitness coach: Towards individualized skill assessment using personalized mobile devices,” Pervasive and Mobile Computing, vol. 9, no. 2, pp. 203–215, 2013.
  • Althoff, R. W. White, and E. Horvitz, “Influence of pokemon go on´ physical activity: study and implications,” Journal of medical Internet research, vol. 18, no. 12, 2016.
  • Thomas, “Challenges of making outdoor augmented reality games playable,” in 2nd CREST Workshop on Advanced Computing and Communicating Techniques for Wearable Information Playing, 2003.
  • Zhou, H. B.-L. Duh, and M. Billinghurst, “Trends in augmented reality tracking, interaction and display: A review of ten years of ismar,” in Proceedings of the 7th IEEE/ACM International Symposium on Mixed and Augmented Reality. IEEE Computer Society, 2008, pp. 193–202.
  • Pascoal, R. Ribeiro, F. Batista, and A. de Almeida, “Adapting speech recognition in augmented reality for mobile devices in outdoor environments,” in OASIcs-OpenAccess Series in Informatics, vol. 56. Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik, 2017.
  • Wang, Y. He, F. R. Yu, Q. Chen, and L. Tang, “Integration of networking, caching and computing in wireless systems: A survey, some research issues and challenges,” IEEE Communications Surveys & Tutorials, 2017.
  • T. Azuma, “The most important challenge facing augmented reality,” PRESENCE: Teleoperators and Virtual Environments, vol. 25, no. 3, pp. 234–238, 2016.
  • ——, “The challenge of making augmented reality work outdoors,” Mixed reality: Merging real and virtual worlds, pp. 379–390, 1999.
  • B. Craig, Understanding augmented reality: Concepts and applications. Newnes, 2013.
  • Hastie and R. Tibshirani, “& friedman, j.(2008). the elements of statistical learning; data mining, inference and prediction.”
  • D. Sawyer, V. S. Finomore, A. A. Calvo, and P. A. Hancock, “Google glass: A driver distraction cause or cure?” Human factors, vol. 56, no. 7, pp. 1307–1321, 2014.
  • -L. Chi, S.-C. Kang, and X. Wang, “Research trends and opportunities of augmented reality applications in architecture, engineering, and construction,” Automation in construction, vol. 33, pp. 116–122, 2013.
  • C. C. Roza and O. A. Postolache, “Citizen emotion analysis in smart city,” in Information, Intelligence, Systems & Applications (IISA), 2016 7th International Conference on. IEEE, 2016, pp. 1–6.
  • C. Sofia, S. Firdose, L. A. Lopes, W. Moreira, and P. Mendes, “Nsense: A people-centric, non-intrusive opportunistic sensing tool for contextualizing social interaction,” 2016.
  • G. Chowdhury, “Natural language processing,” Annual review of information science and technology, vol. 37, no. 1, pp. 51–89, 2003.
  • Kitamura, H. Naito, T. Kimura, K. Shinohara, T. Sasaki, and H. Okumura, “Comparison between binocular and monocular augmented reality presentation in a tracing task,” Journal of the Institute of Image Information and Television, vol. 69, no. 10, pp. J292–J297, 2015.
  • Van Krevelen and R. Poelman, “A survey of augmented reality technologies, applications and limitations,” International Journal of Virtual Reality, vol. 9, no. 2, p. 1, 2010.
  • M. S. Pascoal et al., “Realidade aumentada nos desportos outdoor: desenho, implementac¸ao e avaliação de protótipo,” Master’s thesis, 2017.´
  • D. Incel, M. Kose, and C. Ersoy, “A review and taxonomy of activity recognition on mobile phones,” BioNanoScience, vol. 3, no. 2, pp. 145– 171, 2013.
  • Huggins-Daines, M. Kumar, A. Chan, A. W. Black, M. Ravishankar, and A. I. Rudnicky, “Pocketsphinx: A free, real-time continuous speech recognition system for hand-held devices,” in Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on, vol. 1. IEEE, 2006, pp. I–I.
  • K. Rachuri, M. Musolesi, C. Mascolo, P. J. Rentfrow, C. Longworth, and A. Aucinas, “Emotionsense: a mobile phones based adaptive platform for experimental social psychology research,” in Proceedings of the 12th ACM international conference on Ubiquitous computing. ACM, 2010, pp. 281–290.
  • Satyanarayanan, P. Bahl, R. Caceres, and N. Davies, “The case for vm-based cloudlets in mobile computing,” IEEE pervasive Computing, vol. 8, no. 4, 2009.
  • Pascoal, Rui Miguel, Ana de Almeida, and Rute C. Sofia. "Activity recognition in outdoor sports environments: smart data for end-users involving mobile pervasive augmented reality systems." Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers. 2019.

by admin

Progressive Web Apps: Concepts and Features

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Dec. 28, 2019;

Accepted: Feb. 25, 2020.

Published: Feb. 28, 2020.

Authors

João Carneiro, Assistant Professor at ISTEC

Media

PDF

To cite this article

João Carneiro, Progressive Web Apps: Concepts and Features

DOI: 10.31112/kriativ-tech-2018-01-27

Abstract

Progressive mobile apps (PWA) can be seen today as the alternative to the native apps we became used to. The use of cross-platform development without compromising features, performance or accessibility are an important advantage. This article presents the main characteristics and concepts that support PWA

Keywords

Progressive Web App, PWA, Mobile Applications, Web, Cross-Platform

References

Heitkötter H., Hanschke S., Majchrzak T.A. (2013) Evaluating Cross-Platform Development Approaches for Mobile Applications. In: Cordeiro J., Krempels KH. (eds) Web Information Systems and Technologies. WEBIST 2012. Lecture Notes in Business Information Processing, vol 140. Springer, Berlin, Heidelberg.

Henning Heitkötter, Tim A. Majchrzak, and Herbert Kuchen. 2013. Cross-platform model-driven development of mobile applications with md2. In Proceedings of the 28th Annual ACM Symposium on Applied Computing (SAC '13). ACM, New York, NY, USA, 526-533. DOI: https://doi.org/10.1145/2480362.2480464.

Raj, C. R., & Tolety, S. B. (2012, December). A study on approaches to build cross-platform mobile applications and criteria to select appropriate approach. In India Conference (INDICON), 2012 Annual IEEE (pp. 625-629). IEEE.

Biørn-Hansen, A., Majchrzak, T.A., & Grønli, T. (2017). Progressive Web Apps: The Possible Web-native Unifier for Mobile Development. WEBIST.

Latif, M., Lakhrissi, Y., Nfaoui, E. H., and Es-Sbai, N. (2016). Cross platform approach for mobile appli- cation development: A survey. In 2016 Int. Conf. on Information Technology for Organizations Develop- ment (IT4OD), pages 1–5. IEEE.

Gaunt, M. (2016). Service Workers: an introduction.

Osmani, A. and Gaunt, M. (2017). Instant loading web apps with an application shell architecture.

Malavolta, I. (2016). Beyond native apps: Web technologies to the rescue! (keynote). Pro. 1st Int. Workshop on Mobile Development. ACM.

by admin

Cloud Computing: um novo paradigma na computação e armazenamento de dados

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

João Emílio Almeida,Professor Adjunto no ISTEC

Media

PDF

To cite this article

João Emílio Almeida, Cloud Computing: um novo paradigma na computação e armazenamento de dados

DOI:10.31112/kriativ-tech-2018-01-19

Abstract

Cloud Computing has changed the paradigm of traditional computing, freeing end users and companies from having their own computing resources. Instead, users have access to seemingly unlimited resources, with great availability and reliability, in a transparent and ubiquitous way, using thin clients through the internet. In this article, the NIST Cloud Computing definition is presented, describing its characteristics, services and implementation models. Some considerations are made regarding traditional computing and the advantages of Cloud Computing, which was made possible with the development of technologies such as Grid Computing and Virtualization. Economies of scale, transparent engineering and user focus are the key features of Cloud Computing success.

Keywords

Cloud Computing, Grid Computing, Virtualization.

References

Armbrust, M., Fox, A., Griffith, R., Joseph, A. D., Katz, R., Konwinski, A., et al. & Zaharia, M. (2010). A view of cloud computing. Communications of the ACM, 53(4), 50-58.

Boss, G., Malladi, P., Quan, D., Legregni, L., & Hall, H. (2007). Cloud computing. IBM white paper, 321, 224-231.

Brandao, P. (2017). Cloud Data Security.

Brandão, P. R. S. (2018). O centro de informação através do computador virtual.

Brian, O., Brunschwiler, T., Dill, H., Christ, Kaiserswerth, M et al.. (2012). Cloud Computing. White Paper SATW.

Mell, P., & Grance, T. (2011). The NIST definition of cloud computing.

Pereira, M. A. L. (2013). Conceção de arquiteturas para Cloud Computing: casos de demonstração da utilização do modelo de referência do NIST (Doctoral dissertation).

by admin

Cybersecurity: a importância das passwords

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

Pedro Ramos Brandão,Professor Coordenador do ISTEC

Media

PDF

To cite this article

Pedro Ramos Brandão, Cybersecurity: a importância das passwords

DOI:10.31112/kriativ-tech-2018-01-18

Abstract

The problem of simplifying passwords. The dangers of repeating the same password on multiple systems. Analysis of the main methods used by hackers to gain access to personal information. Solutions for password security. Secure Passwords

Keywords

Cybersecurity, passwords, hackers, security.

References

Diogenes, Yuri (2028). Cybersecurity - Attack and Defense Strategies: Infrastructure security with Red Team and Blue Team tactics. Packt.

Stallings, William (2018). Effective Cybersecurity: A Guide to Using Best Practices and Standards. Addison-Wesley.

Maymi, Fernando (2018). CompTIA CySA+ Cybersecurity Analyst Certification. CompTIA.

Hubbard, Douglas (2018). How to Measure Anything in Cybersecurity Risk. Wiley.

Kohnke, Anne (2018). Implementing Cybersecurity: A Guide to the National Institute of Standards and Technology Risk Management Framework. CRC Press.

Behan, Maria (2018). Beginner's Guide to Information Security: Kickstart your security career with insight from InfoSec experts. Peerlyst.

Brooks, Charles (2018). Cybersecurity Essentials. Sybex.

Arnold, Rob (2017). Cybersecurity. Threat Sketch, LLC.

Kohnke, Anne (2016). The Complete Guide to Cybersecurity Risks and Controls. CRC Press.

Guiora, Amos (2017). Cybersecurity: Geopolitics, Law, and Policy. Routledge.

by admin

Um estudo sobre o sistema operativo iOS da Apple

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

Isabel Alvarez,Professora Coordenadora no ISTEC

Media

PDF

To cite this article

Isabel Alvarez, Um estudo sobre o sistema operativo iOS da Apple

DOI:10.31112/kriativ-tech-2018-01-20

Abstract

The emergence of the smartphone as a highly complex technology was accompanied by mobile operating systems (OS), large developer communities, content providers and complex networks, forming together digital infrastructures. These smartphones have become powerful devices being basically miniature versions of personal computers. Multiple factors have had a significant effect on the evolution of these platforms including graphical user interfaces, development platforms, business models and value extraction principles. However, the growing popularity and sophistication of smartphones has also heightened concern about the privacy of users using these devices.

Keywords

mobile operating systems, smartphones, iOS, mobile applications, data security.

References

[1] Y. Yoo, "Computing in Everyday Life: A Call for Research on Experiential Computing," MIS Quarterly, vol. 34, pp. 213-231, 2010.

[2] D. Tilson, K. Lyytinen, and C. Sørensen, "Digital Infrastructures: The Missing IS Research Agenda," Information Systems Research, vol. 21, pp. 748-759, December 2010.

[3] M. Needham and N. Rich, "Psion the Organiser," Accountancy, vol. 100, pp. 137-138, 1987.

[4] J. E. Vascellaro and A. Sharma, "Google's Android Has Phone Debut via T-Mobile," Wall Street Journal - Eastern Edition, vol. 252, p. B3, 2008.

[5] Gartner, "Gartner Highlights Key Predictions for IT Organizations and Users in 2010 and Beyond," 2010.

[6] K. Lyytinen and Y. Yoo, "Research Commentary: The Next Wave of Nomadic Computing," Information Systems Research, vol. 13, pp. 377-388, 2002.

[7] D. Tilson, C. Sorensen and K. Lyytinen, “Change and Control Paradoxes in Mobile Infrastructure Innovation – The Android and iOS Mobile Operating Systems Cases”, 45th Hawaii International Conference on System Sciences, 2012

[8] O. Hanseth and K. Lyytinen, "Design theory for dynamic complexity in information infrastructures: the case of building internet," Journal of Information Technology vol. 25, pp. 1-19, 2010.

[9] Y. Yoo, O. Henfridsson, and K. Lyytinen, "The New Organizing Logic of Digital Innovation: An Agenda for Information Systems Research," Information Systems Research, vol. 21, pp. 724-735, 2010.

[10] A. Tiwana, B. Konsynsky, and A. A. Bush, "Platform Evolution: Coevolution of Platform Architecture, Governance, and Environmental Dynamics," Information Systems Research, vol. 21, pp. 675-687, 2010.

[11] Manuel Egele, Cristopher Kruegel, EnginKirda and Giovanni Vigna, “PiOS: Detecting Privacy Leaks in iOS Applications”, NDSS Symposium 2011

[12] iPhone Developer Program License Agreement. http://www.eff.org/files/20100302 iphone dev agr.pdf.

[13] Gartner Newsroom. Competitive Landscape: Mobile Devices, Worldwide, 2Q10. http://www.gartner.com/ it/page.jsp?id=1421013, 2010.

[14] A. Ghazawneh and O. Henfridsson, "Governing ThirdParty Development Through Plaform Boundary Resources," in ICIS, 2010, p. Paper 48.

[15] T. P. Hughes, Networks of power: electrification in Western society, 1880-1930. Baltimore, Maryland: John Hopkins University Press, 1983.

[16] D. Tilson, "The interrelationships between technical standards and industry structures: Actor-network based case studies of the mobile wireless and television industries in the US and the UK ": Ph.D Thesis, Case Western Reserve University, 2008.

[17] P. N. Edwards, S. J. Jackson, G. C. Bowker, and C. P. Knobel, "Understanding Infrastructure: Dynamics, Tensions, and Design," 2007, p. Report of a Workshop on "History & Theory of Infrastructure: Lessons for New Scientific Cyberinfrastructures".

[18] Tobias Dehling, Fangjian Gao, Stefan Schneider and Ali Sunayev, “Exploring the Far Side of Mobile Health: Information Security and Privacy of Mobile Health Apps on iOS and Android”, JMIR mHealth and uHealth, 2015

[19] http://www.apple.com/pr/library/2007/01/09Apple-Reinvents-thePhone-with-iPhone.html [Accessed: 13 November 2013]

[20] Wired. Apple Approves, Pulls Flashlight App with Hidden Tethering Mode. http: //www.wired.com/gadgetlab/2010/07/ apple-approves-pulls-flashlight% 2dapp-with-hidden-tethering-mode/.

[21] https://developer.apple.com/ [Accessed: 13 November 2013]

[22] J. Conway and A. Hillegass, iPhone Programming: The Big Nerd Ranch Guide (Big Nerd Ranch Guides), Addison-Wesley, 2010.

by admin

SOA - Principais motivações e beneficios da adopção da arquitectura SOA

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

<div class="aut_con">

<strong>Nuno Miguel Carvalho Galego</strong>, Professor Adjunto do ISTEC

</div>
<div></div>
<div class="aut_con"></div>

Media

PDF

To cite this article

Nuno Miguel Carvalho Galego, SOA - Principais motivações e beneficios da adopção da arquitectura SOA

<strong>DOI:</strong>10.31112/kriativ-tech-2018-01-15

Abstract

These days many organizations are adopting SOA architectures (Service Oriented Architecture) to consume services form of Web Services. The purpose of the use of the SOA architecture is to allow the interconnection of applications that are implemented in different locations beyond the boundaries of the Organization in heterogeneous and distributed environments. This architecture can revolutionize the way that organizations compete, speeding up decision-making and take advantage of market opportunities. Based on the literature review, of this work discuss the main motivations and benefits of adoption of SOA architecture. This work describes the results of a survey which had as central study object-oriented software architecture (SOA), which identified the main motivations and benefits in adopting this architecture. Will also be addressed in this work, the types of services associated with the SOA as the reference model for SOA-OASIS. At the end of this work, a tool available from IBM organizations that streamlines the implementation of SOA-based projects such as the benefits in adopting an architecture of this type.

Keywords

Service Oriented Architecture (SOA); Web Services; OASIS reference model; IBM;

References

Barry, D. (2014). Service-Oriented Architecture (SOA) Definition. Obtido de http://www.service- architecture.com/articles/web-services/service- oriented_architecture_soa_definition.html

Bueno, J., Correa, P., Onoe, A., Borsoi, B., & Kiramoto, T. (19 de Junho de 2016). OASIS. Modelo de Referência para Arquitetura.

Christensen, E., Curbeta, F., Meredith, G., & Weerawarana. (Março de 2001). Web Services Description Language (WSDL) . Obtido de http://www.w3.org/TR/wsdl

Hohpe, G. (Maio de 2002). Stairway to Heaven, Software Development.

IBM. (Maio de 2004). IBM WebSphere Business Integration Server. Obtido de https://www- 01.ibm.com/common/ssi/rep_ca/4/897/ENUS204- 114/ENUS204-114.PDF

Jessani, V., Chilanti, M., & Iyengar, A. (2007). WebSphere Business Integration Primer: Process Server, BPEL, SCA, and SOA. IBM.

Keen, M., Cavell, J., Hill, S., Kee, C. K., Neave, W., Rumph, B., & Tran, H. (2004). BPEL4WS Business Processes with WebSphereBusiness Integration: Understanding, Modeling, Migrating. IBM.

Kress, J., Maier, B., Normann, H., Schmeidel, D., Schmutz, G., Trops, B., & Winterberg, T. (Julho de 2013). Enterprise Service Bus. Obtido de http://www.oracle.com/technetwork/articles/soa/ind- soa-esb-1967705.html

Kress, J., Maier, B., Normann, H., Schmeidel, D., Schmutz, G., Trops, B., & Winterberg, T. (Fevereiro de 2014). SOA and Business Processes: You are the Process! Obtido de http://www.oracle.com/technetwork/articles/soa/ind- soa-bpm-2133403.html

Lind, K., & Schwenkreis, F. (Janeiro de 2017). Understanding how WebSphere MQ Workflow and WebSphere Application Server Enterprise Process Choreographer can work together. Obtido de https://www.ibm.com/developerworks/websphere/libr ary/techarticles/wasid/WPC_Interop/WPC_Interop.ht ml

Linthicum , D. (Fevereiro de 2007). Rules Engines and SOA. Obtido de http://www.infoworld.com/article/2641011/service- oriented-architecture/rules-engines-and-soa.html

MacKenzie, M., Laskey, K., McCabe, F., Brown, P., & Metz, R. (Outubro de 2006). Reference Model for Service Oriented Architecture 1.0. Obtido de http://docs.oasis- open.org/soa-rm/v1.0/soa-rm.pdf

Mahmoud , H. (2005). Service-oriented architecture and web services: the road to enterprise application integration. Sun Microsystems Inc.

Moe, J. (2015). SOA and Service Catalogues. Obtido de http://www.soainstitute.org/resources/articles/soa- and-service-catalogues

OASIS. (2014). OASIS UDDI Specification. Obtido de https://www.oasis-open.org/committees/uddi- spec/faq.php

Oracle. (2015). Oracle Business Activity Monitoring. Obtido de http://www.oracle.com/technetwork/middleware/bam /overview/index.html

Pinho, S. (2008). Arquitectura de Segurança num ambiente SOA (Service Oriented Architecture). Porto.
Sadtler, C., & Kovari, P. (2004). WebSphere Business

Sadtler,

Integration Server Foundation Architecture and Overview. IBM.

C., & Kovari, P. (2004). WebSphere Business Integration Server Foundation Architecture and Overview. IBM.

Sadtler, C., Cuomo, G., Ganci, J., Haberkorn, M., Jones, C., Kovari, P., . . . Will, R. (2005). WebSphere Product Family Overview and Architecture. IBM.

Thompson, H., Mendelsohn, N., Beech, D., & M., M. (Abril de 2012). W3C XML Schema Definition Language (XSD) 1.1 Part 1: Structures. Obtido de http://www.w3.org/TR/xmlschema11-1/

W3C. (2002). Web Services Activity. Obtido de http://www.w3.org/2002/ws/

W3C. (Junho de 2014). HTTP - Hypertext Transfer Protocol. Obtido de http://www.w3.org/Protocols/

W3Schools. (2012). ML Soap. Obtido de http://www.w3schools.com/xml/xml_soap.asp

W3Schools. (2012). XML Web Services. Obtido de http://www.w3schools.com/xml/xml_services.asp

by admin

Diferentes Aproximações em Linguagens de Programação

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

José Câmara, Professor Adjunto do ISTEC

Media

PDF

To cite this article

José Câmara, Diferentes Aproximações em Linguagens de Programação

DOI: 10.31112/kriativ-tech-2018-01-16

Abstract

We will briefly review the different sub programming techniques and data access used in subprograms in different reference programming languages, since there are languages that implement only one approach, but there are others that require two approaches. With this article, we will try to clarify these aspects.

Keywords

Subprogram, Function, Subroutine, Procedure, Passing Parameters by Value, Passing Parameters by Reference.

References

[1] B. Kernighan, D. Ritchie, “The C Programming Language-Second Edition”, AT&T Bell Laboratories, USA, 1988.

[2] L. Damas, “Linguagem C”, Lisboa, FCA, 1999.

[3] H. Deitel, P. Deitel, “C: How to Program”, Prentice Hall, USA, 1994.

[4] N. Nina, “Visual Basic.NET”, Lisboa, FCA, 2003.

[5] H. Loureiro, “Visual Basic 2010”, Lisboa, FCA, 2010.

[6] A. Carriço, J. Carriço, “Programação em Visual Basic.NET”, Lisboa, ISTEC-Academia Software, 2002.

[7] L. Damas, “SQL”, Lisboa, FCA, 2005.

[8] F. Tavares, “MySQL”, Lisboa, FCA, 2015.

[9] C. Serrão, J. Marques, “Programação com PHP 5.3”, Lisboa, FCA, 2009.

[10] F. Tavares, “Desenvolvimento de Aplicações em PHP”, Lisboa, FCA, 2015.

[11] H. Deitel, P. Deitel, “Java: How to Program”, Prentice Hall, USA, 1999.

[12] F. Martins, “JAVA 6: Programação Orientada pelos Objectos”, Lisboa, FCA, 2009.

by admin

Uma perspetiva aduaneira do comércio eletrónico

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

Fernando Campos Pereira, Professor Adjunto do ISTEC

Media

PDF

To cite this article

Fernando Campos Pereira, Uma perspetiva aduaneira do comércio eletrónico

DOI: 10.31112/kriativ-tech-2018-01-17

Abstract

The international trade paradigm has undergone a major change in the last 20 years, with an increasing impact on the global economy, and is therefore worthy of response by all actors involved in this process, including the authorities that have to intervene in these transactions, as such as the customs authorities, which must fulfill their mission without creating unnecessary obstacles to their realization.

Keywords

E-commerce, customs authorities, customs duties, customs declarations.

References

[1]ANA HINOJOSA, E-Commerce – What’s in a name, World Customs Organization.
[2]P N PANDEY, Measuring e-commerce – official and private sector data on cross border e-commerce, Geneva; Worls Customs Organization; 2016.[3]Eleventh WTO Ministerial Conference, Buenos Aires, 10 – 13 December 2017. Communication from the International Customs Community on Cross Border E- Commerce (Luxor, December 2017).
[4] SVEN CALLEBAUD, E-Commerce: Global trends and developments, UNCTAD. 2017.
[5] OECD Measuring the Digital Economy A new perspective, p.90-91. 2014.
[6] UNCTAD, B2c E-Commerce Index http://unctad.org/en/PublicationsLibrary/tn_unctad_ict4d09_en.pdf . 2017.
[7] E-commerce and revenue collection. World Customs Organization. 2015.

by admin

História da Informática: o aparecimento do computador pessoal

Kriativ-tech
Volume 1, Issue 7, April 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

Pedro Ramos Brandão, Professor Coordenador do ISTEC,  Departamento de Estudos e Investigação em Tecnologias de Informação e Sociedade - ISTEC

Media

PDF

To cite this article

Pedro Ramos Brandão, História da Informática: o aparecimento do computador pessoal

DOI: 10.31112/kriativ-tech-2018-01-14

Abstract

The appearance of the first personal computers, the differentiating peculiarities in relation to mainframes. The evolution of storage allowing the appearance of DOS and BIOS. The evolution of microprocessors simultaneously with the evolution of semiconductors.

Keywords

Personal Computer, Computer History, Computer History, Calculation, Microprocessor, Altair, BASIC, System / 360.

References

[1] – Bill Gosper, quoted in Steven Levy, Hackers of the Computer Revolution (New York: Anchor Doubleday, 1984): 67.

[2] – Bell et al., Computer Engineering, tabela na  p. 507

[3] – Edward Fredkin entrevista com o autor, 21 maio de 1993, referida por Paul Ceruzzzi in Modern Computing, 3003.

[4] – David Ahl, “Computer Games”, in Anthony Ralston and Edwin Reilly, eds, in Encyclopedia of Computer Science, third edition (New York: Van Nostrand, 1993): 285-287.

[5] – Max Palevsky, 10 julho 1974, U.S. v. IBM, Accession 1912, Box 31, transcript; Hagley Musem Archives.

[6] – Stephen Manes and Paul Andrews, Gates: How Microsoft’s Mogul Reinvented and Industry, and Made Himself the Richest Man in America (New York: Doubleday, 1993): 28-36.

[7] – Brand, “Spacewar: The Fanatic Life”; também Freiberger, Fire in the valey, 100-102.

[8] – Chuck House, “Hewlett-Packard and Personal Computing Systems”, in Adele Goldberg, ed., Hystory of Personal Worstation (Reading, MA: Addison Wesley, 1988): 413-414; Gordon Bell, entrevista com o autor, 16 de junho de 1992.

[9] – Peggy A., Landmarks in Digital Computing: a Smithsonian Pictorial History(Whashington; DC: Smithosian Press, 1994).

[10] – Chung Tung, “The Personal Computer: a Fully Programmable Pocket Calculator”, Hewlette-Packard Journal (1974).

[11] – Gordon E. Moore, “Progress in Digital Integrated Electronics”, Prooceedings International Electron Devices Meeting (Dezembro de 1975). Robert Noyce afirma que a primeira comunicação de Moore sobre este assunto foi em 1964: “Microeletronics”, Scientific American (Setembro de 1977). Moore previu que a taxa iria duplicar em cada dois anos (1980). Verificamos, hoje, que a taxa de densidade dos chips tem vindo a duplicar cada dezoito meses.

[12] – Clifford Barney, “He Started MOS From Scratch”, Electronics Week (Outubro, 1984).

[13] – William Barden, How to Buy and Use Minicomputers and Microcomputers(Indianopolis: Howard Sams, 1976).

[14] – Noyce e Hoff, “A History of Microprocessor Design”, American Heritage of Invention and Technology (Fall, 1994).

[15] – Edward Roberts, “Exclusive, Altair 8800: The most Powerful Minicomputer Project Ever Presented”, Popular Electronics(Janeiro, 1975).

[16] – Pugh et al, IBM’s 360 and Early 370 Systems (Cambridge: MIT Press, 1991).

[17] – Jim Warren, “First World on a Floppy-disc Operating System”, Dr. Dobb’s Journal(Abril, 1976).

by admin

O potencial dos Social Media como ferramenta de comunicação dos museus

Kriativ-tech
Volume 1, Issue 1, March 2018, Pages: xxx
Received: Nov. 28, 2017;

Accepted: Dec. 8, 2017;

Published: Feb. 24, 2018

Authors

Joana Carvalho, ISTEC – Departamento de Estudos e Investigação em Tecnologias de Informação e Sociedade

Media

PDF

To cite this article

Joana Carvalho, O potencial dos Social Media como ferramenta de comunicação dos museus

Abstract

Social mediaallow individuals tointeractcollaboratively, changing the waythey relateand, asthisarticle argues, the museum institutionsare not indifferentto this change in thecommunication paradigm. The transformationsof modern society, closely linkedto information and communication technology, have raisedissuesfor museums, making them facethesenew challengesof transforming theirsocial role, enhancing theireminentlythrough digitalcommunication.Social media allow an evolving role of the museum, from an information provider to an enabler of knowledge, giving visitors the opportunity to explore, in an active way, creating the basis for the design of new perspectives about the museum. Social mediacan helpthe museum tofulfill itssocial role, bringing it closer tothe public, more diverseand heterogeneous, making the digital asanessential formof communicationmuseum.

Keywords

Communication, Participatory Culture, Museums, Social Media, Web 2.0

References

Abad, M. (2010). La Comunicación corporativa de los museos en Espanã a través de la comunicacion 3.0: cuatro años de la evolución comunicativa em la Red. In II Congreso Internacional Comunicación 3.0, edited by U. d. Salamanca. Salamanca.

Anderson, P. (2007). What is Web 2.0? Ideas, techologies and implications for education. JISC Technology and Standards Watch, http://www.jisc.org.uk/media/documents/techwatch/tsw0701b.pdf.

Berlo, D. (2003). O Processo da Comunicação. Brasilia: Martins Fontes.

Berners-Lee, T. (1995). Hypertext and our collective destiny. http://www.w3.org/Talks/9510_Bush/Talk.html.

Bernstein, S. (2008). Where do we go from here? Continuing with Web 2.0 at the Brooklyn Museum. In Museums ant the web 2008. Québec: Archives & Museum Informatics.

Bowen, J. (2008). Wiki software and facilities for museums. In Museums and the Web 2008. Québec: Archives & Museum Informatics.

Bower, J., Lisney, E., & Filippini-Fantoni, S. (2007). A Museums Wiki. In Museums and the Web 2007. California: Archives & Museum Informatics.

Carvalho, A. (2008). Os blogues como instrumentos de trabalho para a museologia.  (1), www.icom-portugal.org/multimedia/info%20II-1_jun-ago08(2).pdf.

Castells, M. (2002). A Era da Informação: economia, sociedade e cultura. Lisboa: Fundação Calouste Gulbenkian.

Deloche, B. (2001). Le musée virtuel: vers un éthique des nouvelles images. Paris: Presses Universitaires de France.

Garcia, N. (2003). O museu entre a cultura e o mercado: um equilíbrio instável. Coimbra: Instituto Politécnico de Coimbra.

Giaccardi, E. (2006). Collective Storytelling and Social Creativity in the Virtual Museum: A case study. Design Issues 22.

Hooper-Greenhill, E. (1998). Los museos y sus visitantes Asturias: Ediciones Trea.

Jenkins, H. (2001). Converge? I diverge. Techology review.

Jenkins, H. (2006). Convergence Culture: Where Old media and New media collide. New York: New York University Press.

Kaplan, A., & Haenlein, M. (2010). Users of the world, unite! The challenges and opportunities of social media. Kelley School of Business 53 (1):59-68.

Kelly, L., Cook C., & Gordon, P. (2006). Building Relationships through Communities of Practice: Museums and Indigenous People. Curator: The Museum Journal 49 (2):217-234.

Lagrosen, S. (2003). Online service marketing and delivery: the case of Swedish museums. Information Technology & People 16:132-156.

Lévy, P. (1997). A Inteligência Colectiva. Lisboa: Instituto Piaget.

Lévy, P. (2000). Cibercultura. Lisboa: Instituto Piaget.

Lira, Sérgio. 2005. Museus e Consumo. http://www2.ufp.pt/~slira/artigos/museus_consumo_tae.pdf.

Loureiro, M. (2007). Os arquivos globais de video na Internet entre o efémero e as novas perenidades. O caso do Youtube. Comunicação e Sociedade, http://revcom.portcom.intercom.org.br/index.php/cs_um/article/view/4797.

McLuhan, M. (1977). A Galáxia de Gutenberg. S. Paulo: Nacional.

Merriam, B. (1988).Case study research in education - A qualitative approach. San Francisco: Jossey-Bass Inc Pub.

Moutinho, Mário. 1989. Museus e Sociedade: Reflexões sobre a função social do Museu. Cadernos de Património.

O'Reilly, T. (2005). What Is Web 2.0?  , http://www.oreillynet.com/pub/a/oreilly/tim/news/2005/09/30/what-is-web-20.html/.

O'Reilly, T. & Batelle, J. (2009). Web Squared: Web 2.0 Five Years On. http://gossgrove.com/sites/default/files/web2009_websquared-whitepaper.pdf.

O'Sullivan, T. (2007). Sounding Boards: Performing Arts Organizations and the Internet Forum. International Journal of Arts Management.

Primo, J. (2006). A importância dos Museus Locais em Portugal. Cadernos de Sociomuseologia.

Rothfarb, R. & Doherty, P. (2007). Creating museum content and community in Second Life. In Museums and the Web 2007. California: Archives & Museum Informatics.

Russo, A., Watkins, J., Kelly, L. & Chan, S. (2006). How will social media affect museum communication? In Nordic Digital Excellence in Museums. Oslo.

Saussure, F. (2002). Ecrits de Linguistique Générale. Paris: Gallimard.

Smith, S. (2008). User expectations. http://www.archimuse.com/mw2008/papers/smith/smith.html.

Trant, J. (2006). Exploring the potential for social tagging and folksonomy in art museums: proof of concept. New Review of Hypermedia and Multimedia, http://www.archimuse.com/papers/steve-nrhm-0605preprint.pdf.

Wal, V. (2005). Folksonomy Definition and Wikipedia. http://www.vanderwal.net/random/entrysel.php?blog=1750.

Witcomb, A. (2007). The materiality of virtual technologies : a new approach to thinking about the impact of multimedia in museums In Theorizing digital cultural heritage : a critical discourse Cambridge: MIT Press.

 

by admin