A multifunction money clip includes a first plate and a second plate connected to the first plate via a plurality of connectors at the corners of the first and second plate, the first and second plate forming an internal area. The multifunction money clip further includes a plurality of tools each rotationally connected to the first and second plate via one of the plurality of connectors, the plurality of tools located in the internal area when retracted. The multifunction money clip further includes a double clip located on the first plate, a first portion of the double clip opening in a first direction and configured to trap items between the first plate and the clip and a second portion of the double clip opening in a second direction, opposite the first direction, and configured to trap items between the second clip portion and the first clip portion. A small clip is included opposite the double clip to attach to a pocket.

A minimalist wallet is provided. The minimalist wallet includes a frame with an embedded magnetic material. A first band and a second band are attached to the frame. A securement mechanism is attached to the second band. The securement mechanism includes a magnet that is magnetically attachable to the embedded magnetic material. Alternatively, the frame may include the magnet that is magnetically attachable to a magnetic material embedded in the securement mechanism. The minimalist wallet is configured to retain receipts, coupons, credit cards, debit cards, and/or paper money, among others.

A minimalist wallet is provided. The minimalist wallet includes a frame with an embedded magnetic material. A first band and a second band are attached to the frame. A securement mechanism is attached to the second band. The securement mechanism includes a magnet that is magnetically attachable to the embedded magnetic material. Alternatively, the frame may include the magnet that is magnetically attachable to a magnetic material embedded in the securement mechanism. The minimalist wallet is configured to retain receipts, coupons, credit cards, debit cards, and/or paper money, among others.

An activity classifier system and method that classifies human activities using 2D skeleton data. The system includes a skeleton preprocessor that transforms the 2D skeleton data into transformed skeleton data, the transformed skeleton data comprising scaled, relative joint positions and relative joint velocities. The system also includes a gesture classifier comprising a first recurrent neural network that receives the transformed skeleton data, and is trained to identify the most probable of a plurality of gestures. The system also has an action classifier comprising a second recurrent neural network that receives information from the first recurrent neural networks and is trained to identify the most probable of a plurality of actions.

An activity classifier system and method that classifies human activities using 2D skeleton data. The system includes a skeleton preprocessor that transforms the 2D skeleton data into transformed skeleton data, the transformed skeleton data comprising scaled, relative joint positions and relative joint velocities. The system also includes a gesture classifier comprising a first recurrent neural network that receives the transformed skeleton data, and is trained to identify the most probable of a plurality of gestures. The system also has an action classifier comprising a second recurrent neural network that receives information from the first recurrent neural networks and is trained to identify the most probable of a plurality of actions.

A wallet kit for a mobile electronic device or a mobile electronic device case. The wallet kit includes a wallet with a housing defined by walls of the housing. A wallet pocket configured to hold a card is formed by the walls. A wallet opening is formed in one of the walls and is configured to accept insertion of the card into the wallet pocket. An elastomeric bumper is arranged inside the wallet pocket.

A wallet kit for a mobile electronic device or a mobile electronic device case. The wallet kit includes a wallet with a housing defined by walls of the housing. A wallet pocket configured to hold a card is formed by the walls. A wallet opening is formed in one of the walls and is configured to accept insertion of the card into the wallet pocket. An elastomeric bumper is arranged inside the wallet pocket.

A card clamp is provided. The card clamp includes a first clamping plate (1), a second clamping plate (2), a connecting belt (3), a first metal connector and a second metal connector. The first clamping plate (1) is provided with a first through groove (4), a first side surface (5) and a second side surface. The first side surface (5) and the second side surface are parallel to each other. The first through groove (4) penetrates through the first side surface (5) and the second side surface. The second clamping plate (2) is provided with a second through groove (7), a third side surface (8) and a fourth side surface, The third side surface (8) and the fourth side surface are parallel to each other. The second through groove (7) penetrates the third side surface (8) and the fourth side surface.

A card clamp is provided. The card clamp includes a first clamping plate (1), a second clamping plate (2), a connecting belt (3), a first metal connector and a second metal connector. The first clamping plate (1) is provided with a first through groove (4), a first side surface (5) and a second side surface. The first side surface (5) and the second side surface are parallel to each other. The first through groove (4) penetrates through the first side surface (5) and the second side surface. The second clamping plate (2) is provided with a second through groove (7), a third side surface (8) and a fourth side surface, The third side surface (8) and the fourth side surface are parallel to each other. The second through groove (7) penetrates the third side surface (8) and the fourth side surface.

A wallet having first and second locking fixtures, the wallet configured to secure money, credit cards and identification with the added advantage in some embodiments that the contents are viewable within the wallet even when the first and second locking fixtures are securely closed.