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Implementasi QR code untuk Memperkenalkan Instrumen Optik Hanna Nurul Husna; Siti Mita Rofi’atun Zawjiyah; Chita Widia
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3821

Abstract

The laboratory is one of the important facilities and supports the implementation of learning in tertiary institutions. However, in carrying out practicum activities, students are often constrained by information regarding names, functions, and steps for using instruments. Therefore, the need for information about laboratory equipment is quite important for students. This study aims to produce a website based on a QR code to provide information about the instrument to users and the steps to use it. This research uses research and development methods with the ADDIE model (Analysis, Design, Develop, Implementation, and Evaluation). The questionnaire is used to measure user responses regarding the QR code and its application. Based on the analysis of the problems found, the QR code was successfully created. This QR code was validated by media experts and instrument content experts and obtained valid results. Users show a positive response regarding the use of the QR code for introducing of Refraction Laboratory instruments. Thus, a website-based QR code can be used to provide optical instrument information to users. However, socialization about its use is very necessary for laboratory users.
mHEALTH Apps For Visual Acuity Check: A Review Hanna Nurul Husna; Azril Pratama; Daniel Firmansyah; Itmam Milataka
Jurnal Aisyah : Jurnal Ilmu Kesehatan Vol 8, No 1: March 2023
Publisher : Universitas Aisyah Pringsewu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (788.062 KB) | DOI: 10.30604/jika.v8i1.1453

Abstract

Home-testing VA can be done using a smartphone application. This study aimed to identify the mHealth application that can be used for independent visual acuity examination and in accordance with the rules of the clinical eye examination. Visual acuity applications are identified through a systematic Google Play Store platform search. A total of 44 identified applications can be used for visual acuity checks. The public and experts can use 15 (34%) applications, and 73% of applications have self-testing. The calibration features and detailed settings in the application will affect the accuracy of the results of the visual acuity measurement using the application. This research is expected to be the basis for further research that focuses on testing the accuracy of the application of visual acuity examination compared to conventional examination instruments. Abstrak: Pengecekan tajam penglihatan (visual acuity/VA) di rumah (home-testing VA) dapat dilakukan dengan menggunakan aplikasi ponsel pintar. Tujuan dari penelitian ini adalah untuk mengidentifikasi aplikasi mHealth yang bisa digunakan untuk pemeriksaan tajam penglihatan secara mandiri dan sesuai dengan kaidah pemeriksaan klinis mata. Aplikasi tajam penglihatan diidentifikasi melalui penelusuran sistematik melalui platform Google Play Store. Sejumlah 44 aplikasi yang teridentifikasi bisa digunakan untuk pemeriksaan tajam penglihatan. Terdapat 13 (30%) aplikasi bisa digunakan oleh umum dan tenaga ahli, dan 73% aplikasi yang memiliki fitur self-testing. Fitur kalibrasi dan pengaturan detail pada aplikasi menjadi variabel yang akan berpengaruh terhadap keakuratan hasil pengukuran tajam penglihatan menggunakan aplikasi. Penelitian ini diharapkan bisa menjadi dasar untuk penelitian selanjutnya yang fokus pada uji keakuratan aplikasi pemeriksaan tajam penglihatan dibandingkan dengan instrumen pemeriksaan konvensional.