Sunny Singapore

PROPOSAL

POSTER

APPLICATION

RESEARCH PAPER

Introduction

Singapore is a leading economy in its region, but an astonishing number of its citizens fall below the first-world poverty line.

First-world poverty is a new concept to many, as it represents a group of citizens who are earning less than sufficient to cover the cost of living of their country of residence. For the fifth consecutive year, Singapore has held to its number one position as the most expensive city to live in. Although welfare is extensive in Singapore, it is definitely not exhaustive. Thus, this has become our main source of motivation for this project.

We seek to develop a tool that is easy use, analyse and to act on because we strongly believe that helping our communities should not be limited to the efforts of the government. We aim to design a platform where users can recognise the less-privileged areas and understand intuitively the type of support required. As such, any citizen, committees or even organisations can utilise this resource to lend a helping hand immediately and effectively.

Problem and Motivation

To build a dashboard that allows for:

• Business profiling of the company’s outlet to determine Points-Of-Interests that can generate insights such as: Highest earning outlets, relative performance of outlets, outlet’s profile patterns and item sales information.
• Creating dynamic visualisations to make informed business decisions, such as determining locations for new outlet openings with matching POIs of high sales outlets
• Digitizing of each chain’s trade and delivery area
• Scalable program to incorporate future data to generate current information (Using data from other cities besides Taiwan)
• Easy and intuitive tool to quickly view information with regards to all branches

Objectives

This project aims to provide insights into the following:

1. Outlets with the highest monthly sales
2. Relative monthly or yearly performance of each outlet
3. Each branch geographical information, including the type and number of POI’s in the surroundings
4. Profiling of similar types of branches
5. Improvements for poor performing outlets
6. Scalable system to incorporate future data

Background Survey of Related Works

Visualizations	Explaination
	Data source: https://www.researchgate.net/publication/324949619_Visualization_of_Fast_Food_Restaurant_Location_using_Geographical_Information_System The visualization provides the buffer polygons, as well as representing population density of the area through colour. By comparing the two, we can conclude whether the center of activity is proportional to the population density in a region. It allows us to perform further exploration to see what spatial information significantly affects the level of activity in a city, such as the availability of points-of-interest. This visualization is great as it allows the viewer to clearly see multiple dimensions dealing with spatial data in an elegant way.
	Data source: https://www.researchgate.net/publication/324949619_Visualization_of_Fast_Food_Restaurant_Location_using_Geographical_Information_System The graph on the left shows the distribution of outlets on the geographical map. The right graph describes the outlets grid distribution, result from grid creation and spatial joint operation. From both figures, they can show the potential tendency of whether the outlets are clustered, and with the number of outlets in each grid. We could use them together to justify and adjust the outlet locations.
	Data source: https://www.researchgate.net/publication/324949619_Visualization_of_Fast_Food_Restaurant_Location_using_Geographical_Information_System This visualization provides a novel way of linking a variable to its geographical location when hovering over the respective area. It would be great in our case, if we were to allow the user to view the corresponding branch through the tooltip, for example profit.
	Data source: https://www.researchgate.net/publication/324949619_Visualization_of_Fast_Food_Restaurant_Location_using_Geographical_Information_System This shows kernel density surface, based on the number of fast food restaurants around Jakarta and distribute them smoothly, so it provides average surface estimation. Kernel density estimation allows us to observe both the centrality and agglomeration of existing outlets. This visualization allows us to view multiple dimensions at a time in an effective manner, through the choice of colour and size.
	Data source: https://public.tableau.com/profile/mirandali#!/vizhome/Salesforce-SalesPerformance/SalesPerformance This databoard shows the cumulative sales. We could learn from this and display by outlets to compare the performance by having multiple forms of visualization. We really like the fact that certain key summarizations and variables are displayed on the top, and will consider using this in our project.

Proposed Storyboard

#1: Title Screen

The title screen indicates the project objectives that the data visualisation tool seeks to achieve on the analysis of IFC Taiwan. As the project focuses on Taiwan branches, an image of Taipei 101 was used as a landing page.
The screens are implemented in a form of single-page website design, where each screen occupies the full screen and is navigated through scrolling action.

#2: Geographical overview

The overview will allow the user to see all respective branches in the map. There will be an option for modes of view e.g (relative sales performance), which builds a thematic map. Hovering or clicking on any branch will allow for a tooltip that displays the information corresponding to the mode.

#3: Sales Overview

This storyboard will provide visualizations for us to quickly identify top branches with high monthly sales. Upon selecting a branch, the monthly sales performance change across the years could be displayed using line graphs. It shows the overall monthly and yearly sales performance of all outlets using bar charts.

#4: Key findings and conclusion

The key findings and conclusion page display the insights that have been gathered from the visualisation tool, which aligns with the objectives of the project. The background of the page signifies the importance of tourist attractions in the selection of new outlets, which plays a big role in maximising the yield for an outlet.

Tools and Libraries

The following tools and libraries are used in the development of the web-based data visualisation application:

• QGIS
• Microsoft Excel
• R Studio
• R Shiny
• Tableau
• Adobe Suite
• Google Drive

Architectural Diagram

The following architectural is used in the implementation of the visualisation tool: The application is deployed through R Shiny with shinyapps.io.

Datasets

These are the datasets we plan to use:

Dataset	Rationale
Administrative Boundaries, Taiwan	A dataset containing SHP files of the administrative boundaries of taiwan (county, town, village) Used as a reference to digitize IFC branch trade areas
Branch location of IFC, Taiwan	A dataset containing the geographical information of each individual branch. Used as the main target of our project
Point of Interests , Taiwan	A dataset containing each individual Point-Of-Interests in Taiwan (e.g. ATMs, Amusement Parks, Banks) Used as features for analysis with regards to each branch
Outlets Monthly Sales Data	A dataset containing the monthly sales information of each individual branch Used to study the sales data along with the profile of each branch to generate yielding patterns (e.g. top and bottom performer)

Foreseen Technical Challenges

We encountered the following technical challenges throughout the course of the project. We have indicated our proposed solutions, and the outcomes of the solutions.

Key Technical Challenges	Proposed Solution	Outcome
Data is already pre-aggregated to display monthly sales	The dataset is given directly to us from IFC, and we are unable to change it. Thus, We shall utilize and do our best with the available data.	NA
Unfamiliarity in R Shiny	Watching video tutorials about R Shiny Independent learning on the design and syntax Peer learning and sharing Using Datacamp as our mentor	We managed to start using the packages quickly and suit our own project needs. Each of us work on different parts such as setting up, designing, logic and deployment. This speeds up our project progress.
Data Cleaning & Transformation Proposed Solution	Having a systematic process while working together in order to maximise efficiency e.g. taking turns to clean, transform and perform checks on the data to ensure accuracy	The adopted process was having clear instructions issued to each member in the team, along with maintaining constant communication with each other. In the event that the dataset is deemed too dirty to be usable, it was dropped along with sourcing for new data that would be a suitable replacement.
Lack of geospatial knowledge to understand the dataset initially	Attend SMT201 class to learn more, as well as reading up on resources given by Prof Kam to gain further contextual knowledge	NA
Digitising of trade areas from powerpoint slide to QGIS	The process is manual and we had to put in a lot of effort to convert the drawn polygon to data points in QGIS.	The data points can better allow us to generate insights on the profile of each outlet via its trade area.
Integrating Relevant Data from Multiple Sources Proposed Solution	Working together to decide on what data to extract or eliminate	NA
Determining the Most Effective Ways in Visualising the Data	Gain exposure to various forms of data visualisations - revisit course materials, assess existing libraries to gain inspirations.	NA

Roles & Milestones

• Project Timeline

• Gantt Chart

References

• Tableau: https://www.tableau.com/learn/training
• R Shiny: https://shiny.rstudio.com/tutorial/

Ideation Drafts

To be updated

Comments

Feel free to leave comments / suggestions!