scholarly journals PinMemcheck: Pin-Based Memory Leakage Detection Tool for Mobile Device Development

2011 ◽  
Vol 18A (2) ◽  
pp. 61-68
Author(s):  
Kyong-Jin Jo ◽  
Seon-Wook Kim
Keyword(s):  
Mobile Device ◽  
Leakage Detection ◽  
Device Development ◽  
Detection Tool

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).

scholarly journals LPG Gas Detecting Robot Based on IOT

2020 ◽  
Vol 173 ◽  
pp. 01006
Author(s):  
Tanzila Younas ◽  
Deepak Kumar Mukhi ◽  
Mufaddal Saifuddin ◽  
S M Faiz Hassan Zaidi ◽  
M Mahad Fayyaz ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Internet Of Things ◽  
Mobile Device ◽  
Warning System ◽  
Potential Hazard ◽  
Leakage Detection ◽  
Liquefied Petroleum Gas ◽  
Human Interference ◽  
Gas Leakage

With new innovations and technologies world besides being facilitated is also subjected to face the threat of major misadventures and disasters. Likewise, Liquefied Petroleum Gas (LPG) is generally used in household for kitchen in general and gas geysers or heaters in winter. Similarly, industries use it for different causes for instance furnace, boiling and get higher production at cheaper rate. Besides, this gas is igneous gas and can cause potential hazard at any time. Hence, in this paper research is made on Internet of Things (IOT) to reduce the chances of such mishaps by presenting a model of microcontroller-based LPG gas detecting and warning system. Furthermore, it explicates the development of self-directed android based mobile device for gas leakage detection that can be installed in all sort of places. Moreover, this device would be containing MQ6 sensor to detect the unwanted outflow and GPS module to locate particular location of leakage what is more Arduino is installed to disseminate information of leakage to different servers like Smartphones, Email and buzzer and shall give display on LCD. Subsequently, it will send the mobile alert to authorized and concerned authorities to take action with in time and there would be buzzer installed. In addition, this device promises automatic working with no need of human interference and assures reliability, efficiency along with cost-effectiveness check-ups of pipeline.

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.

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

Serum and MRI Biomarkers in Mobile Device Texting: A Pilot Study

2012 ◽  
Author(s):  
Judith E. Gold ◽  
Feroze B. Mohamed ◽  
Sayed Ali ◽  
Mary F. Barbe
Keyword(s):  
Pilot Study ◽  
Mobile Device
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