Handle and present fresh raw produce in the légumerie for prep/cutting
Elior's newer central kitchens emphasise a 'légumerie' working fresh, raw vegetables (e.g. washing, peeling, grating carrots, slicing) to maximise the transformation rate and minimise bought-in pre-prepped assembly products. The manipulation task is picking up individual fresh items of variable size, shape and firmness — root vegetables, leafy produce, fruit for purees — orienting them and presenting/feeding them to slicers, graters and peelers, or sorting/trimming damaged pieces. It sits at the front of the prep flow, upstream of cooking and portioning. It is hard for a robot because produce geometry and ripeness vary item to item, soft/ripe items bruise under excess force, and reliable grasping of slippery, wet, irregular objects is exactly what vision-only pick-and-place struggles with. Note: the bulk cutting itself is already machine-automated; the dexterous gap is the singulation, orientation and gentle handling of fragile, variable produce. We identified this through our own research; we have not confirmed the specifics with the customer directly. This page is our researched read — a starting point for that conversation.
What the task is
RESEARCHED · our reconstructionElior's newer central kitchens emphasise a 'légumerie' working fresh, raw vegetables (e.g. washing, peeling, grating carrots, slicing) to maximise the transformation rate and minimise bought-in pre-prepped assembly products. The manipulation task is picking up individual fresh items of variable size, shape and firmness — root vegetables, leafy produce, fruit for purees — orienting them and presenting/feeding them to slicers, graters and peelers, or sorting/trimming damaged pieces. It sits at the front of the prep flow, upstream of cooking and portioning. It is hard for a robot because produce geometry and ripeness vary item to item, soft/ripe items bruise under excess force, and reliable grasping of slippery, wet, irregular objects is exactly what vision-only pick-and-place struggles with. Note: the bulk cutting itself is already machine-automated; the dexterous gap is the singulation, orientation and gentle handling of fragile, variable produce.
Is this the actual task and sequence? What are the real tolerances, cycle rate, and reject criteria, and which steps are today's manual bottleneck? Answering these is what turns this from a researched signal into a validated use case.