Bit pricey...but may work.\ said:You know the bibs babies wear, the ones with the curved bottom designed to catch all the food they drop ? Well I wouldn't mind an adult sized one of those. Every little part I dropped would surly end up in there. And therefore starve the carpet monster.
http://www.ebay.co.uk/itm/Crumb-Catcher-Apron-Adult-Dining-Bib-Mealtime-Protector-from-UK-Care-Direct-/281280809830?pt=UK_Health_Beauty_Mobility_Disability_Medical_ET&hash=item417da48b66