Judul: Hairealth: Platform Digital Berbasis Aplikasi Penyedia Layanan Konsultasi Kesehatan Rambut
Abstrak: Permasalahan kesehatan rambut menjadi masalah utama dan menjadi hal yang mengkhawatirkan di Indonesia. Sulitnya menemukan pakar kesehatan rambut yang berlisensi dan berpengalaman, menyebabkan sebagian orang mengatasi permasalahan rambut secara mandiri dengan menggunakan produk haircare. Ketepatan dalam mengatasi permasalahan kesehatan rambut merupakan komponen penting dalam pemilihan penggunaan produk haircare. Ide bisnis Hairealth berupa aplikasi layanan konsultasi kesehatan rambut diciptakan untuk mengatasi permasalahan tersebut. Penelitian ini bertujuan untuk menganalisis permasalahan yang dihadapi, mengkaji solusi yang tepat, dan merancang model bisnis yang sesuai untuk aplikasi Hairealth. Penelitian ini dilakukan menggunakan metode deskriptif kualitatif dengan pendekatan customer discovery. Berdasarkan hasil penelitian, terdapat delapan masalah yang dirasakan konsumen dalam mengatasi permasalahan kesehatan rambut dan solusi dari Hairealth yaitu berupa enam fitur aplikasi yang dirumuskan berdasarkan kebutuhan konsumen. Model bisnis terverifikasi berdasarkan tiga aspek yaitu kesesuaian produk dengan pasar, pelanggan dan cara menggapainya, serta cara perusahaan menghasilkan uang yang diimplementasikan dalam fitur-fitur yang ada., Issue of hair health is a major concern for people in Indonesia. The difficulty of finding licensed and experienced hair health experts has led some people to self- solve their hair problems by using haircare products. The accuracy in overcoming hair health problems are an important components to choose hair care products. The Hairealth business idea in a form of a hair health consultation services application was created to solve this problem. This research aims to analyze the problems faced, study the right solutions, and design a suitable business model for Hairealth applications. This research was conducted using a qualitative descriptive method with a customer discovery approach. Based on the research results, there are eight problems that the consumers feel in overcoming hair health problems, and the solution from Hairealth is in a form of six application features that are formulated based on consumer needs. The business model is verified based on three aspects such as the suitability of the product to the market, the customer and how to reach it, and the way the company makes money that implemented into the application.
Keyword: customer discovery, hair care, hair health, business model, digital platform

Judul: Digital Platform Design Based on Facial Care Applications With House of Quality Method
Abstrak: Keinginan untuk berpenampilan secara maksimal mendorong setiap orang untuk melakukan perawatan pada kulit wajah. Biaya yang relatif mahal dan jumlah dokter kecantikan yang minim di daerah tertentu menyebabkan sebagian orang melakukan perawatan wajah secara mandiri menggunakan produk skincare. Ide bisnis Askin berupa aplikasi perawatan wajah menjadi salah satu solusi untuk membantu para penggunanya dalam melakukan perawatan kulit wajah. Penelitian ini bertujuan untuk menganalisis faktor permasalahan pengguna skincare dalam melakukan perawatan kulit wajah, menganalisis solusi yang tepat, dan merancang Minimum Viable Product yang sesuai untuk aplikasi Askin. Penelitian ini dilakukan pada Desember 2020 hingga Januari 2021 menggunakan metode penelitian House of Quality untuk mengidentifikasi fitur terbaik dengan responden penelitian wanita pada rentang usia 19-34 tahun yang menggunakan produk skincare dan berdomisili di Kota Bukittinggi. Hasil dari penelitian ini yaitu terdapat 6 permasalahan dari pengguna produk skincare dan solusi dari Askin yaitu berupa 10 fitur aplikasi yang dirumuskan berdasarkan kebutuhan dan keinginan konsumen. Fitur-fitur ini diimplementasikan ke dalam minimum viable product dari aplikasi Askin., The desire to look neat encourages people to take facial skin treatment. The relatively high cost and the shortage of aesthetic doctors in certain areas have led some people to do facial treatments using skincare products. Askin's business idea is one of the solutions in the form of a facial care application to help users with facial skincare. This study aims to analyze the factors of problems from skincare users in practicing facial skincare, analyze the right solution, and design a Minimum Viable Product that is suitable for the Askin application. This research was conducted from December 2020 to January 2021 using the House of Quality research method to identify the best features with female respondents aged 19-34 years who were originated from Bukittinggi who use skincare products. The results of this study show that there are 6 problems for skincare product users and Askin provides the solutions in the form of 10 application features that are formulated based on consumer needs and desires. These features are implemented into the minimum viable product of the Askin application.
Keyword: house of quality, facial care, digital platform, skin care

Judul: Approximation of the Median of Poisson Distribution Using the Relation of Poisson-Gamma Distribution
Abstrak: A major drawback of median is that median cannot usually be defined in closed form, even in the cases where their distribution functions are known. This study gives an approximation of the closed form for the median of the Poisson distribution by using the relation of Poisson-Gamma distribution. The approximation uses elementary techniques based on the monotonicity of certain sequences involving tail probabilities of the Poisson distribution and the Central Limit Theorem. Furthermore, a closed form expression for the mean absolute deviation 􀜧|􀜰􀰒 􀵆 􀜯􀝁􀝀􁈺􀜰􀰒􁈻| is also studied. The median is relevant because of the fact that it minimizes the mean absolute deviation of a Poisson random variable (􀜰􀰒􁈻 by considering median as central tendency.
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