System and a method for managing inventory

A method for managing inventory in a storage area associated with a user, the storage area housing at least one inventory item and having a plurality of sensors associated therewith, the method comprising:

• receiving at least a first non-image input signal from a first non-image sensor of said plurality of sensors and a second non-image input signal from a second non-image sensor of said plurality of sensors, said first non-image sensor and said second non-image sensor being sensors of different types and said first non-image input signal and said second non-image input signal being signals of different types;
• uniquely identifying said one of said plurality of inventory items based on said first non-image input signal and said second non-image input signal relating directly thereto, wherein each of said first non-image input signal and said second non-image input signal is insufficient, on its own, for facilitating unique identification of said one of said plurality of inventory items;
• based on said first non-image input signal and said second non-image input signal, as well as on user-specific information learned over time using machine-learning techniques, identifying a change in said one of said plurality of inventory items;
• in response to said identifying said change, automatically
• purchasing said one of said plurality of inventory items.