ROI = return on investment = net income / investment = net profit / investment = (total revenue - total cost) / total cost = (gain from investment - cost of investment) / cost of investment = (revenue - COGS) / COGS
<source: various>
ROAS = return on ad spend = (PPC revenue - PPC cost) / PPC cost
<source: https://www.poweredbysearch.com/blog/ppc-advertising-roi-calculator/>
The mission of this blog is: 1. to openly talk about meaningful UX related content 2. to encourage everyone to think like UX professionals in a holistic way; so that any attempt to design, develop, and distribute can be more people-loving and personally meaningful; therefore, people's time and energy will be spent on things of true importance not being wasted on tedious UX.
Friday, February 2, 2018
Wednesday, December 20, 2017
[Android dev: "쉽고 재미있는 안드로이드 앱 개발"] Android class just started at Fastcampus nearby Gangnam Station
Haven't posted for a long while. :) Now I'm BACK!
Regarding Android class I am taking, will post more in detail soon but below is our syllabus and content links.
2017.12.19.~ 2018.1.25. | 총 6주
매주 화/목요일 19:30 ~ 22:30
Regarding Android class I am taking, will post more in detail soon but below is our syllabus and content links.
2017.12.19.~ 2018.1.25. | 총 6주
매주 화/목요일 19:30 ~ 22:30
Android 전체예제: https://github.com/adsloader/AndroidKotlinExample
Kotlin 전체예제: https://github.com/adsloader/FirstKotlin
5일차: Activity의 기본 - 1
6일차: Activity의 기본 - 2
7일차: Activity의 기본 - 3
8일차: 계산기와 숫자 맞추기
9일차: 보이지 않는 프로그램
10일차: 퍼미션과 웹(HTTP, WebView)
11일차: 카드만들기와 주사위 게임
12일차: FireBase 그리고 향후 공부방법
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