Setiap mahasiswa memiliki berbagai informasi terkait dengan kegiatan tridharma yang pernah dilakukannya, seperti prestasi akademik, aktivitas penelitian, publikasi karya ilmiah, pengabdian kepada masyarakat, prestasi, penghargaan, kegiatan organisasi, sertifikasi dan aktivitas pendukung lainnya. Seringkali data-data terkait aktivitas-aktivitas tersebut sulit ditemukan ketika dibutuhkan, maka dari itu dibutuhkan sebuah repository yang dapat menghimpun informasi tersebut. Melalui repository portofolio online setiap mahasiswa dapat membuat E-Portofolio yang mengkompilasikan seluruh aktivitas tridharma yang pernah dilakukannya selama masa perkuliahan, E-Portofolio tersebut dapat dipamerkan ke berbagai pihak sehingga akan memotivasi mahasiswa untuk terus mengikuti berbagai kegiatan yang dapat dipajang di portofolionya, portofolio tersebut juga dapat digunakan untuk berbagai kebutuhan seperti pengajuan beasiswa, persyaratan magang, dan lain-lain. Pengembangan perangkat lunak yang dilakukan pada penelitian ini menggunakan metode Waterfall, Sedangkan perancangan sistem yang digunakan adalah berbasis Progressive Web Apps (PWA) yang merupakan teknologi website modern yang membuat website dapat dijalankan seperti aplikasi native. Hasil pengujian menunjukan sistem sudah berjalan normal, mudah digunakan, dan memenuhi kriteria progressive web apps seperti dapat dijalankan secara offline dan dapat diakses melalui home screen.
Every area of the community there is information, news, announcements or notifications through print media such as pictures, banners, posters and paper. However, there are many foreign languages (English) in the information which makes people not understand the language, because people only understand their own regional language (Sundanese) and the lack of media to help people understand the regional language (Sundanese) to a foreign language (English). Therefore, the author takes research on android-based text detection. Text detection or called Optical Character Recognition (OCR) is a system that can detect text into data files that can be processed in such a way. The method of collecting data or information in this study uses qualitative, the method for developing this system uses the waterfall method which has the advantage of being able to accelerate system development and using a backpropagation algorithm for text recognition. Backpropagation algorithm is an algorithm that can minimize errors, so as to make text detection more accurate. The results of the text detection accuracy are 97% and the error accuracy results are 3%, the text accuracy results are taken from a total of 14 samples, and 68 words. The results of text detection are affected by several cases such as the type of text font, the level of light in the image and the direction in which the photo or image is taken.
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