Adaptation of Cognitive Walkthrough in Response to the Mobile Challenge

2009 ◽  
pp. 10-13
Author(s):  
Chua Fang Fang
Keyword(s):  
Mobile Device ◽  
Early Stage ◽  
System Specification ◽  
Device Development ◽  
Context Factor ◽  
Mobile Interface ◽  
Cognitive Walkthrough

out by the evaluators to consider the behavior of the mobile interface, its impact on the user, and judge whether the user would be able to perform the tasks which features mobility. Although the CWT is suitable to be conducted during the early stage of the mobile device development because they can be performed using a system specification as a basis, the context factor that reflects the mobile challenge should take into the consideration at this stage and CWT should make adaptation in respond to this issues. This is due to that the evaluators will use the device in different ways depending on the situation such that the CWT might work fine in the controlled context environment without side influences or other context challenges factors, but it might not goes the same with the situation where the CWT is being conducted on the run or in the field. All the context consideration will have an impact for the usability solution and content suitability.

Analyzing smartphone innovative development: Evidence from Apple’s iPhone

2021 ◽  
Vol 17 (9) ◽  
pp. 1625-1649
Author(s):  
Aleksandr E. VARSHAVSKII ◽  
Mariya S. KUZNETSOVA
Keyword(s):  
Mobile Device ◽  
Economic Indicators ◽  
Innovative Development ◽  
Development Trends ◽  
Device Development ◽  
Battery Capacity ◽  
The Mean ◽  
Mean Time ◽  
Processor Frequency ◽  
The Way

Subject. We analyze development trends in iPhone by reviewing the way their key technological and economic indicators change. Objectives. We trace patterns and trends in technological and economic indicators of iPhone, correlations of the indicators, and the dependence of the price and SAR on technological indicators. Methods. Following our methodology, we study and model indicators of smartphones. Results. We traced and determined the correlation of technological and economic indicators of iPhone. The article demonstrates how the price and SAR mainly depend on technological indicators of smartphones. Conclusions and Relevance. As the findings show, as the above smartphone gets more technologically sophisticated, i.e. the price and SAR increase, we can expect higher risks for the man and the environment, though the mobile device development trends may still persevere. As seen from the analysis, SAR increases as smartphones have more cores and processor frequency, operation memory, which basically entails higher prices. In the mean time, the above indicators lower as the smartphone dimensions grow (screen diagonal, weight, battery capacity).

Engineering Design Controls for Efficient Medical Device Development

2008 ◽  
Author(s):  
Lisa Henn
Keyword(s):  
Medical Device ◽  
Early Stage ◽  
Design Team ◽  
Medical Device Development ◽  
Device Development ◽  
Development Teams ◽  
Final Design ◽  
Design Proposal ◽  
Effective Design ◽  
University Setting

Early stage medical device development teams investigate many alternatives before selecting a final design proposal. The team must be able to retrace and reproduce successful designs and understand factors that underpin decisions that came before. This is especially important in a university setting due to the natural turnover on the team that is inherent in a successful research group. Effective design control provides this support to the design team.

scholarly journals variPiano™: Visualizing Musical Diversity with a Differential Tuning Mobile Interface

2015 ◽  
Vol 9 (3) ◽  
pp. 58 ◽  
Author(s):  
Dionysios Politis ◽  
George Piskas ◽  
Miltiadis Tsaligopoulos ◽  
George Kyriafinis
Keyword(s):  
Knowledge Representation ◽  
Human Computer Interaction ◽  
Mobile Device ◽  
Computer Music ◽  
Evaluation Criteria ◽  
Virtual Instruments ◽  
Mobile Interface ◽  
Differential Tuning ◽  
Basic Concepts ◽  
New Criteria

In this paper the framework of Computer Music interfaces is convolved within the context of Human Computer Interaction (HCI) to produce metaphors and paradigms that engulf differential tunings within adaptable mobile device screens. A presentation of the basic concepts involved in the Computer Music world prevails the discussion on the evaluation criteria for Computer Music virtual instruments and interfaces. New criteria are introduced, like knowledge representation of musical data and alternate musical interfaces materialization. A survey of various systems, based on the previously mentioned criteria is committed.

scholarly journals Analisis Bibliometrik Mobile Mathematics Learning

2021 ◽  
Vol 1 (2) ◽  
pp. 191-205
Author(s):  
Erni Kurniasih ◽  
Atikah Taqiyyah ◽  
Qothrotun Nada ◽  
Rizqa Rahmatiya
Keyword(s):  
Stem Education ◽  
Mobile Technology ◽  
Mobile Device ◽  
Context Effect ◽  
Mathematics Learning ◽  
Device Development

Penelitian ini memaparkan tinjauan kritis mengenai Mobile Mathematics Learning berdasarkan analisis bibliografi atas 195 artikel yang dipublikasikan dalam jurnal internasional berdasarkan database scopus selama kurun waktu 1997– 2021. Tujuan penelitian ini untuk menjawab kekosongan dengan memberikan analisis bibliometrik ekstensif dari literatur yang berkaitan dengan istilah ini untuk menjawab pertanyaan-pertanyaan berikut: (1) Bagaimana artikel Mobile Mathematics Learning diklasifikasikan?, (2) Bagaimana trend penelitian Mobile Mathematics Learning? Topik penelitian apa yang menjadi subjek lebih banyak publikasi?, (3) Apa topik Mobile Mathematics Learning masa depan yang memberikan kesempatan untuk penelitian lebih lanjut?. Analisis bibliometrik menggunakan lima langkah meliputi mendefinisikan istilah pencarian yang sesuai, hasil pencarian awal, penyempurnaan hasil pencarian, penyusunan data statistika awal, dan analisis data. Hasil penelitian memperoleh 195 makalah dengan hasil awal sebanyak 1606 kutipan (66.92 kutipan / tahun dan 8.24 kutipan/makalah). Pemurnian hasil menyisakan 60 artikel (penurunan 69,2%); data mengenai kutipan juga berubah, dengan 566 kutipan (menurun 64,8%), 40.43 kutipan/tahun (menurun 39,6%), dan 9.43 kutipan/makalah (meningkat 14,4%). Temuan ini menunjukkan bahwa jurnal Q1 dan Q2 tidak memberikan pengaruh yang signifikan terhadap kutipan dibandingkan jurnal lainnya. Penelitian ini menunjukkan informasi untuk masa yang akan datang dalam bidang Mobile Mathematics Learning, serta merangkum dan mendukung temuan penting dari tinjauan tersebut.Secara keseluruhan, konsep Mobile Mathematics Learning masih perlu ditingkatkan dalam penelitian-penelitian yang akan datang. Penelitian selanjutnya dapat mengambil topik tentang context, effect, mobile device, development, STEM Education dan mobile technology

Integrated usability model for the multimedia mobile device development

2011 ◽  
Author(s):  
Yung-Chung Tsao ◽  
Yin-Te Tsai ◽  
Kevin Chihcheng Hsu ◽  
Hsin-Kuang Hsuen
Keyword(s):  
Mobile Device ◽  
Device Development

scholarly journals Recent Nanotechnological Approaches on Capturing, Isolating, and Identifying Circulating Tumor Cells

2019 ◽  
Vol 2 (2) ◽  
pp. 10-19
Author(s):  
Alper Baran Sözmen ◽  
Ahu Arslan Yildiz
Keyword(s):  
Literature Review ◽  
Early Stage ◽  
Lab On A Chip ◽  
Cost Effective ◽  
Cancer Diagnostics ◽  
Patient Specific ◽  
Diagnostic Device ◽  
Device Development ◽  
Non Invasive ◽  
Magnetic Nanomaterial

Nanotechnological approaches are the latest modality for early stage detection of cancer. The need of rapid, non-invasive, patient specific, and informative techniques in cancer diagnostics lead to the utilization of nanotechnology, microfluidics, and lab-on-a-chip platforms for liquid biopsy, and the developments through these technologies increased the knowledge also for case specific applications. In this review, nanotechnology-based methodologies that are developed in the last decade for cancer diagnostics are investigated and are discussed under four main categories for the purpose of simplification as; nanochip based, nanofilm based, magnetic nanomaterial-based methods, and combinational utilization of multiple methodologies. We suggest a combinational approach on device development with an aim of producing a compact, cost effective, rapid, sensitive, and non-invasive diagnostic device as a conclusion of literature review.

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