Evaluasi Heuristik Website berbasis Framework Sirius dengan Pengaturan Prioritas menggunakan Teknik Moscow

Abstract

<p class="Abstrak">Kualitas merupakan faktor utama kesuksesan sebuah website. Salah satu karakteristik kualitas perangkat lunak menurut ISO 9126 adalah usabilitas. Pengukuran usabilitas sebuah website adalah hal yang penting mengingat sangat besarnya jumlah website saat ini. Salah satu metode yang dapat digunakan untuk mengevaluasi usabilitas website adalah <em>framework</em> Sirius. Sirius dapat menghasilkan nilai usabilitas global dan daftar elemen antarmuka sistem yang perlu diperbaiki. Namun, elemen-elemen ini belum diatur berdasarkan prioritas pengembang sistem dan hanya mempertimbangkan nilai peningkatan yaitu prosentasi perbaikan nilai usabilitas global jika elemen tersebut diperbaiki. Untuk itu dibutuhkan sebuah teknik untuk memprioritaskan elemen-elemen tersebut berdasarkan sudut pandang pengembang sistem sehingga sesuai dengan sumber daya yang dimiliki oleh pihak pengembang. Salah satu teknik yang dapat digunakan adalah Moscow. Moscow dapat mengelompokkan seluruh kebutuhan ke dalam 4 (empat) kelas berdasarkan tingkat prioritasnya. Penelitian ini melakukan modifikasi terhadap <em>framework</em> Sirius dengan menambahkan tahap perangkingan menggunakan teknik Moscow. Berdasarkan hasil pengujian, penambahan tahap pengaturan prioritas dengan Teknik Moscow memberikan urutan kriteria usability yang lebih baik dalam hal nilai bisnis, resiko, dan biaya pembangunan website. Setiap tim pengembang website yang dianalisis memberikan hasil pengaturan prioritas Moscow yang berbeda-beda. Bagi tim website Lective, kriteria <em>usability</em> paling penting adalah berkaitan dengan aspek <em>labelling</em>, sedangkan bagi pengembang website Seminar Indonesia, aspek paling penting adalah kelompok <em>comprehensibility and ease of interaction</em>. Adapun pengembang website Simkesmas lebih menekankan pada aspek <em>control and feedback.</em></p><p class="Abstrak"> </p><p class="Abstrak"><em><strong>Abstract</strong></em></p><p class="Abstract"><em>Quality became the key element for website deployment. Based on the ISO 9126, one of the quality characteristics in software engineering is usability. The usability measurement on a website is an essential topic nowadays along with the incremental growth of it. One of the evaluation methods that can be used for analysing website usability is Sirius Framework. This method can produce global usability values and the list of a user interface element that should be modified. However, those elements have not been adjusted based on developer priority system which only considers the increased value of each element - the percentage of modified global usability value. Therefore, A technique called MoSCoW was introduced for prioritizing those elements from a developer point of views which corresponds to its available resource. MoSCoW can categorize all of the requirements into 4 distinct classes based on priority. This paper was performed for extending the Sirius Framework for implementing the ranking system by using MoSCoW. The experiment results showed that the MoSCoW method for priority adjustment process could produce better usability criteria on business, risk, and cost value during website development.</em></p><p class="Abstrak"><em><strong><br /></strong></em></p>

Usability Evaluation of Lecturer Information Systems Using Sirius Framework and Moscow Technique

“…However, from the results of the analysis, it was concluded that only about 5% of the usability criteria were mutually agreed upon by all evaluators as an issue that must be fixed by the website building team. Research related to the Sirius framework and the Moscow technique was carried out by [11] conducting usability evaluations for three websites, namely Lective, Seminar Indonesia and SIMKESMAS. Based on the results of the evaluation of the usability value for Lective, it was 63.56%, for the Indonesian Seminar it was 69.61% and for SIMKESMAS it was 57.65%, so it can be concluded that the three websites were in a proper condition.…”

“…Based on previous research, this research examines the usability of an information system related to lecturers at an information technology-based university using the Sirius Framework and the Moscow Technique. The differences of this research from research by [11] where the expert is a lecturer with knowledge related to usability and system development directly interact or have used SID. By using the evaluator, it is hoped that the evaluation results will improve the accuracy of the evaluation, namely to produce the most urgent criteria order and a priority list of improvement criteria according to real conditions.…”

“…The advantages of MoSCoW are that it is easy and fast to sort the list of requirements and can produce an accurate order. This technique classifies all needs into 4 (four) classes based on their priority level [11].…”

“…The previous research by [11] applies a combination of the Sirius framework and the Moscow Technique to evaluate several websites, where Sirius can generate global usability values and a list of system interface elements that need to be improved and evaluated results are ranked using the Moscow Engineering priority scale. Based on previous research, this research examines the usability of an information system related to lecturers at an information technology-based university using the Sirius Framework and the Moscow Technique.…”

Pengembangan Sistem Ta’aruf Online Pada Ta’aruf Online Indonesia Menggunakan Metode Moscow

“…User story dikategorikan kedalam 4 kategori prioritas yaitu, Must Have, Should have, Could have, Won't Have [9]. Kategori tersebut digunakan untuk menentukan kebutuhan yang harus diimplementasikan dan kebutuhan yang merupakan pelengkap.…”