revolvo.tech
Cartwell — Grocery order fulfillment concept
A grocery-chain concept connecting an order’s pick list, recognizable food items and a low-stock substitution decision. Independent concept study by Revolvo Tech.
Independent product concept · Illustrative data
Make the next pick and substitution clear.
Designed for: Store pickers and grocery fulfillment teams. Format: Mobile picking workflow.
The problem
A picker needs to identify the item quickly and understand what to do when stock is limited. Order progress should stay visible without obscuring the current item and allowed substitution.
The direction
Cartwell combines a compact mobile order with food thumbnails, scan controls and a specific oat-milk alternative note.
Inside the product
Find the next item
Photographs and quantity details distinguish bananas, spinach and oat milk.
Spot the exception
A low-stock row uses a different state while retaining the list’s normal alignment.
Use the allowed alternative
The substitution note explains the customer’s preference before picking continues.
Design decisions
Imagery belongs inside the task
Food thumbnails help identify the physical item rather than simply decorating the screen.
Strong brand, clear controls
Berry and lime establish a distinct identity while scan actions remain visually consistent.
What we would validate next
Validate barcode matching, live store stock, substitution consent and order-state updates with pickers and fulfillment managers.
This is an independent design exploration. The screens use illustrative brands and records; they describe a proposed experience.
Related concepts
Build around the way your team works.
Bring us the process, the friction and the people involved. We can define a focused first milestone for your product.
Discuss your product