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Challenge Summary

Welcome to Radiogerat JBL Floor Fit Guide App Mobile Design Challenge

In this challenge we need you to design a mobile application by using the provided wireframe as guidance. We are looking for an intuitive and easy to use app. The most important thing is how you design a great user experience app.

Join now and good luck to you all.

Round 1

- You must submit these screens for the checkpoint:
1. Login Screen
2. Landing Page
3. Info on brand screen
6. Car Fit Guide Flow Screens
But we suggest you to submit all the screens to get the feedback from client about your design.
- Any notes about your design/solutions for the client

Round 2

- All required screens with checkpoint feedback from client implemented.

Challenge Description:
This mobile app is to help sales employees for a major electronics retailer guide customers towards finding equipment from JBL that will fit in their car based on Make and Model, and other needs the customer shares with the salesperson.

Here is the scenario:
- A customer comes into the store looking for an audio equipment upgrade and installation for their automobile.  The app is to help the salesperson find the appropriate equipment for the car and the expressed needs of the customer (such as different speaker sizes/types, different receiver attributes, colors, etc.).
- Since not all equipment will fit in all cars, either physically or because of their supporting systems, the salesperson needs to know this before trying to sell to the customer, and can also try to educate the customer for best choices for their goals.
- keep in mind that this will be used in a well lit, possibly busy retail environment, so clarity and ease of use are key here

Design Guideline:
- Size
Use 320px X 480px for portrait orientation.
 For Colors and other aspects of Design Direction, please see the attached document JBL Design Direction.pptx
- Fonts:
Open to the designers
- Images:
To support your design you can use any images from the client site:
- Make sure create all your graphic in 'vector' format (buttons, icons, etc), so when resize for bigger versions, graphic still look sharp!

- We provided the wireframe as guidance on designing this app. The wireframe only shows all the required contents need to be displayed on the app, we are still open to any suggestion or ideas how to make this app have a great user experience. Please consider about this.
- Keep things consistent. This means all graphic styles should work together.
- All of the graphics should have a similar feel and general aesthetic appearance

Required Sceens:
1. Login Screen (see login.html)
- Please show the error condition while login too.
- The app also have option to determine the store location by using GPS.

2. Landing Page (see landing.html)
- Upon succesfully login, user will se this page.
- Please design 4 prominent icons to represent each section on this page.

3. JBL Brand Info (see jbl_info.html)
- user will see this page by clicking the icon from landing page

4. Quick look product and videos (see quick_look_product_videos.html)
- user will see this page by clicking the icon from landing page
- Clicking on of each video will bring user to the video details. we need your ideas on designing this section.
- There is an ability to filter the videos, you can access this by clicking the top right button. Please include this in your design.

5. Product Catalog (see product_catalog.html)
- user will see this page by clicking the icon from landing page
- There is an bility to change the grid/list view. Please include this in your design.
- Please also include the filter function.
- Clicking each product will bring user to the details page. ( see product_details.html and package_details.html). Please show these pages in your design.

6. Car Fit Guide (see car_fit_guide__alternative_3_.html)
- user will see this page by clicking the icon from landing page
- This is the most important thing of the app, we really need your expertise to design a great user experience on this step by step guide.
- This will be a wizard for the salesperson to take the customer step-by-step through the process of discovering the best product, products or product packages for the customer’s car, existing system, upgrades and customizations
Target Audience
Sales employees for the electronics retailer 

Judging Criteria
- How well you plan the user experience and capture your ideas visually
- Cleanliness of your graphics and design

Submission & Source Files
Preview Image
Please create your preview image as one (1) 1024x1024px JPG or PNG file in RGB color mode at 72dpi and place a screenshot of your submission within it.

Submission File
Please upload jpeg/PNG images in a zip file with all requested contest requirements stated above. Number your files (01, 02, 03, etc) this will help review them in order.

Source Files
All original source files of the submitted design. Files should be created in Adobe Photoshop and saved as layered PSD file, or Adobe Illustrator as a layered AI file.

Final Fixes
As part of the final fixes phase you may be asked to modify your graphics (sizes or colors) or modify overall colors. We may ask you to update your design or graphics based on checkpoint feedback.

Please read the challenge specification carefully and watch the forums for any questions or feedback concerning this challenge. It is important that you monitor any updates provided by the client or Studio Admins in the forums. Please post any questions you might have for the client in the forums.

Stock Photography

Stock photography is not allowed in this challenge. All submitted elements must be designed solely by you. See this page for more details.

How To Submit

  • New to Studio? ‌Learn how to compete here
  • Upload your submission in three parts (Learn more here). Your design should be finalized and should contain only a single design concept (do not include multiple designs in a single submission).
  • If your submission wins, your source files must be correct and “Final Fixes” (if applicable) must be completed before payment can be released.
  • You may submit as many times as you'd like during the submission phase, but only the number of files listed above in the Submission Limit that you rank the highest will be considered. You can change the order of your submissions at any time during the submission phase. If you make revisions to your design, please delete submissions you are replacing.

Winner Selection

Submissions are viewable to the client as they are entered into the challenge. Winners are selected by the client and are chosen solely at the client's discretion.


2015 topcoder Open

Challenge links

Screening Scorecard

Submission format

Your Design Files:

  1. Look for instructions in this challenge regarding what files to provide.
  2. Place your submission files into a "" file.
  3. Place all of your source files into a "" file.
  4. Declare your fonts, stock photos, and icons in a "Declaration.txt" file.
  5. Create a JPG preview file.
  6. Place the 4 files you just created into a single zip file. This will be what you upload.

Trouble formatting your submission or want to learn more? ‌Read the FAQ.

Fonts, Stock Photos, and Icons:

All fonts, stock photos, and icons within your design must be declared when you submit. DO NOT include any 3rd party files in your submission or source files. Read about the policy.


All submissions are screened for eligibility before the challenge holder picks winners. Don't let your hard work go to waste. Learn more about how to  pass screening.

Challenge links

Questions? ‌Ask in the Challenge Discussion Forums.

Source files

  • Layered PSD files created in Adobe Photoshop or similar

You must include all source files with your submission.

Submission limit

5 submissions

ID: 30046604