Purses TRIZ Cases

A portable surveillance system streams video via multiple communication paths for real-time internet access.

A purse integrates a biometric lock assembly with a rigid endoskeleton to secure valuables.

Segmented compartments with a sliding mechanism dispense cards while a metal plate shields credit cards from electromagnetic signals.

A suitcase integrates a retractable tray, removable container holder, location tracking, weight sensing, and charging ports.

Rotating frames elevate luggage to reduce lifting force and eliminate external supports.

An elastic skin on a rigid spine wallet absorbs impact forces to prevent key damage and noise.

Segmented compartments store twenty-eight cosmetic categories in a compact housing, resolving the trade-off between storage capacity and portability.

A card holder uses a lever arm to fan stacked transaction cards through a side opening, exposing edges for easy identification.

Nests a flexible pouch within the telescopic handle structure, maintaining suitcase integrity while providing convenient item access during travel.

Magnetic attachment secures the orthodontic case to a mobile device, preventing loss of small appliances while providing a stable stand.

Offset card slots supply structural support to an ultra-thin wallet, eliminating sciatic nerve pressure from bulky bi-fold designs.

Segmented panels separate retention from the carrying structure, resolving the trade-off between secure concealment and reliable handgun access.

Pocket sensors detect items via voltage changes, resolving the trade-off between detection accuracy and manufacturing complexity.

A removable pocket slides into a recess between luggage handle tubes, providing accessible storage for electronics without increasing case volume.