Usability merupakan salah satu bidang ilmu untuk menganalisa atau menguji tingkat kemudahan penggunaan perangkat lunak.  Usability atau yang sering dikenal dengan kebergunaan adalah teknik pengujian atau pengukuran aplikasi perangkat lunak yang dilihat dari lima aspek yaitu  learnability, efficiency, memorability, errors dan satisfaction. Untuk melakukan analisa atau pengujian usability dapat dilakukan dengan pendekatan heuristic evaluation (HE) dan system usability scale (SUS). Heuristic evaluation (HE) merupakan pengujian dengan cara melibatkan ahli dalam proses pengerjaannya dan system usability scale (SUS) merupakan pengujian dengan cara melibatkan pengguna akhir (end user) dalam proses pengerjaannya. Untuk itu dalam penelitian dilakukan pengkajian antara heuristic evaluation (HE) dan system usability scale (SUS). Dari hasil kajian didapat bahwa heuristic evaluation (HE) dapat dilakukan bersamaan dengan teknik pengujian lain namun membutuhkan biaya yang besar serta proses pengujian yang lebih mudah. Sedangkan system usability scale (SUS) proses pengujian dan perhitungan lebih rumit namun dapat dilakukan dengan jumlah sampel yang sedikit.

[1] J. Nielsen. (2012, June 7, 2018). Usability 101: Introduction to Usability. Available: https://www.nngroup.com/articles/usability-101-introduction-to-usability/

[2] Y. Nurhadryani, S. K. Sianturi, I. Hermadi, and H. Khotimah, "Pengujian usability untuk meningkatkan antarmuka aplikasi mobile," Jurnal Ilmu Komputer dan Agri-Informatika, vol. 2, 2013.

[3] E. Susilo, B. S. WA, and H. Al Fatta, "Evaluasi Aplikasi Mobile SSP (Secure System of Payment) Menggunakan Prinsip Usability," SEMNASTEKNOMEDIA, vol. 5, pp. 2-6-7, 2017.

[4] B. Pudjoatmodjo and R. Wijaya, "Tes Kegunaan (Usabilty Testing) Pada Aplikasi Kepegawaian Dengan Menggunakan System Usabilty Scale (Studi Kasus: Dinas Pertanian Kabupaten Bandung)," SEMNASTEKNOMEDIA ONLINE, vol. 4, pp. 2-9-37, 2016.

[5] T. Xie, H. Chen, J. Li, and H. Xiong, "A study on the methods of software testing based on the design models," in Computer Science & Education (ICCSE), 2011 6th International Conference on, 2011, pp. 111-113.

[6] U. Ependi, "Heuristic Evaluation for Mobile Application (Studi Kasus: Aplikasi Depo Auto 2000 Tanjung Api Api Palembang)," Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, vol. 8, pp. 563-570, 2017.

[7] U. Ependi, F. Panjaitan, and H. Hutrianto, "System Usability Scale Antarmuka Palembang Guide Sebagai Media Pendukung Asian Games XVIII," Journal of Information Systems Engineering and Business Intelligence, vol. 3, pp. 80-86, 2017.

[8] W. U. Martoyo and F. Suprapto, "Kajian Evaluasi Usability dan Utility pada Situs Web," SESINDO 2015, vol. 2015, 2015.

[9] M. Rahardjo, "Studi kasus dalam penelitian kualitatif: konsep dan prosedurnya," Universitas Islam Negeri Maulana Malik Ibrahim Malang, Malang2017.

[10] S. Siyoto and M. A. Sodik, Dasar Metodologi Penelitian, 2018.

[11] H. P. Hadi, "Usability engineering on IPB public relationship information system," 2010.

[12] P. Calak, "Smartphone evaluation heuristics for older adults," 2013.

[13] R. Agarwal and V. Venkatesh, "Assessing a firm's web presence: a heuristic evaluation procedure for the measurement of usability," Information Systems Research, vol. 13, pp. 168-186, 2002.

[14] J. Nielsen and R. Molich, "Heuristic evaluation of user interfaces," in Proceedings of the SIGCHI conference on Human factors in computing systems, 1990, pp. 249-256.

[15] J. S. Dumas, J. S. Dumas, and J. Redish, A practical guide to usability testing: Intellect books, 1999.

[16] J. R. Lewis, "Usability: lessons learned… and yet to be learned," International Journal of Human-Computer Interaction, vol. 30, pp. 663-684, 2014.

[17] R. Jeffries, J. R. Miller, C. Wharton, and K. Uyeda, "User interface evaluation in the real world: a comparison of four techniques," in Proceedings of the SIGCHI conference on Human factors in computing systems, 1991, pp. 119-124.

[18] S. Hermawati and G. Lawson, "Establishing usability heuristics for heuristics evaluation in a specific domain: Is there a consensus?," Applied ergonomics, vol. 56, pp. 34-51, 2016.

[19] J. Nielsen. (1995, June 8). How to Conduct a Heuristic Evaluation. Available: https://www.nngroup.com/articles/how-to-conduct-a-heuristic-evaluation/

[20] P. T. Kortum and A. Bangor, "Usability ratings for everyday products measured with the System Usability Scale," International Journal of Human-Computer Interaction, vol. 29, pp. 67-76, 2013.

[21] M. Reolon, T. C. Lacerda, C. Krone, C. G. von Wangenheim, J. Xafranski, J. V. Nunes, et al., "Usability Heuristics for Evaluating Health-care Applications for Smartphones: A Systematic Literature Review," 2016.

[22] J. Nielsen, "Usability inspection methods," in Conference companion on Human factors in computing systems, 1994, pp. 413-414.

[23] H. Le, M. Kuttel, and G. Chandran, "An electronic health care-cardiac monitoring system," in Communications Workshops (ICC), 2010 IEEE International Conference on, 2010, pp. 1-5.

[24] H. Monkman and A. Kushniruk, "A health literacy and usability heuristic evaluation of a mobile consumer health application," in MedInfo, 2013, pp. 724-728.

[25] R. Yáñez Gómez, D. Cascado Caballero, and J.-L. Sevillano, "Heuristic evaluation on mobile interfaces: A new checklist," The Scientific World Journal, vol. 2014, 2014.

[26] P. Savitri and M. Ispani, "Review Desain Interface Aplikasi Sopppos Menggunakan Evaluasi Heuristik," Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, vol. 6, pp. 95-100, 2015.

[27] S. N. B. Aziz, "Interface Design And Usability Evaluation Of An Online Learning Module For Image Editing," Universiti Malaysia Sarawak, 2011.

[28] H. Setyawans Sutedjo, S. Wignjosoebroto, and A. Rahman, "Perancangan Web Interface Institut Teknologi Sepuluh Nopember (ITS) Dengan Memperhatikan Aspek Usability," Jurnal Teknik ITS, vol. 1.

[29] R. Firmansyah, "Evaluasi Heuristik Pada Desain Interface Aplikasi My Indihome," in Seminar Nasional Ilmu Pengetahuan dan Teknologi Komputer, 2016, pp. 69-76.

[30] S. Saifulloh and N. Asnawi, "Evaluasi Desain Antarmuka Dengan Pendekatan Kemudahan Penggunaan (Studi Kasus Mobile App Sport Galaxy Center)," Data Manajemen dan Teknologi Informasi (DASI), vol. 16, pp. 55-58, 2015.

[31] L. Susanti and A. Baresky, "Evaluasi Performansi Video Games Ditinjau Dari Aspek Usability (Studi Kasus: Game Pro Evolution Soccer (PES) 2011)," in Seminar Nasional Teknologi Informasi Komunikasi dan Industri, 2012.

[32] E. Iryanti, "Evaluasi User Interface Video Interaktif Manusia Purba dengan Menggunakan Metode Heuristik," Jurnal Infotel, vol. 6, pp. 89-94, 2014.

[33] A. Z. Abdillah, "Uji Usability Manajemen Arsip Digital Menggunakan Cloud Computing di PT. XYZ," Doctoral Dissertation, Universitas Airlangga, Surabaya, 2015.

[34] S. L. Rahayu, "Rancang Bangun Augmented Reality Pada Data Menu Restoran," Eksplora Informatika, vol. 6, 2016.

[35] M. Sulistiyono, "Evaluasi Heuristic Sistem Informasi Pelaporan Kerusakan Laboratorium Universitas AMIKOM Yogyakarta," Data Manajemen dan Teknologi Informasi (DASI), vol. 18, pp. 37-43, 2017.

[36] J. Sauro, A practical guide to the system usability scale: Background, benchmarks & best practices: Measuring Usability LLC Denver, CO, 2011.

[37] J. Sauro, "Measuring usability with the system usability scale (SUS)," ed, 2011.

[38] H. L. Jakob Nielsen, Prioritizing Web Usability. Berkeley: Nielsen Norman Group, 2006.

[39] F. Shah. (2009, June 8). Usability Guidelines for Heuristic Evaluation. Available: https://uxcentered.wordpress.com/

[40] J. Nielsen, "Finding usability problems through heuristic evaluation," in Proceedings of the SIGCHI conference on Human factors in computing systems, 1992, pp. 373-380.

[41] R. Khajouei, A. Ameri, and Y. Jahani, "Evaluating the agreement of users with usability problems identified by heuristic evaluation," International Journal of Medical Informatics, 2018.

[42] T. S. Tullis and J. N. Stetson, "A comparison of questionnaires for assessing website usability," in Usability professional association conference, 2004, pp. 1-12.

[43] A. Bangor, P. Kortum, and J. Miller, "Determining what individual SUS scores mean: Adding an adjective rating scale," Journal of usability studies, vol. 4, pp. 114-123, 2009.

[44] Usability.gov. (2018, June 29). Heuristic Evaluations and Expert Reviews. Available: https://www.usability.gov/how-to-and-tools/methods/heuristic-evaluation.html

[45] Usability.gov. (2018, June 29). System Usability Scale (SUS). Available: https://www.usability.gov/how-to-and-tools/methods/system-usability-scale.html