Recycle system

Recycle system

Recycle system allows the user to automatically generate a drop of water and load it into the droplets of the item bar after pick up three identical items (such as three pieces of water). Because of the defect of the previous code (the user has no effect after picking up the water and food in the game), in the original design, the user cannot "picking up the water and chicken drumsticks". Therefore, in order to realize that users can pick up water and chicken legs, we have designed different shortcut keys, and users can switch by themselves to pick up different items.

The specific operation is:

• press 4 to use the additional reward item.
• press 5 change to water mode, all collected items will be converted into water
• press 6 change to food mode, all collected items will be converted into food.
• press 7 change to kit mode, all collected items will be converted in the kit.

For example, when a user wants to pick up water, he or she needs to press 5 to switch to water mode.

It can be seen that the water droplets are full and the recycle bin is empty at the top left corner of the game page.

As the game time progresses, the water droplets have been used up, and the user has collected 3 water (you can see that the recycle bin is about to be full).

After the recycle bin automatically generates water and uses it, you can see a new drop of water appears in the upper left corner of the game, and the recycle bin is in a state of being emptied immediately.

User Testing

User testing for the scoring system was done by an online zoom meeting. Testers experienced the system through the remote control of zoom functionality. The test time for each user is guaranteed to be within 20 minutes.

• Testing Process

  Round 1: Interview

  Round 2: A/B test + Interview

• Evaluation

  For the item bar, testers thought it can be bigger(already prove it)

Design Software

Adobe Illustrator CC 2017 Procreate(iPad)

Style Guide/Design Standards

Pixel Grid Resolution

Style

Colour Palette

Colours chosen for Recycle system

Because the sidebar of the recycle bin will show which items the game player has collected, the color spectrum only shows the main color when the recycle bin is empty.

Others

Recycle system basis for decision

1.

The reason for not choosing this is that the design of this recycling bin uses colours to represent items (red represents medical kits).

2.

Compared with the final version, this design has no background colour, and the design is single. The icon background of the final version is the same as the floor colour.

**3- 4 **

Compared with the final version, these two are not as detailed as the final version. Combined with the results of user testing, the final version was finally selected.

Final version