Various embodiments of a portable office comprise a base and a lid that attach to each other, a support for a portable computer, and one or more component or accessory holders. In one embodiment, there is provided a detachable illumination device and a detachable writing board.

Various embodiments of a portable office comprise a base and a lid that attach to each other, a support for a portable computer, and one or more component or accessory holders. In one embodiment, there is provided a detachable illumination device and a detachable writing board.

Examples associated with device haptic feedback are described. One example bag includes a power source integrated into the bag. The power source may provide power to an electronic device. The bag includes a device monitor module to monitor a state of the electronic device. A haptic feedback generator provides a haptic signal to a holder of the bag. The signal may be provided in response to a signal from the device monitor module regarding the state of the electronic device.

Examples associated with device haptic feedback are described. One example bag includes a power source integrated into the bag. The power source may provide power to an electronic device. The bag includes a device monitor module to monitor a state of the electronic device. A haptic feedback generator provides a haptic signal to a holder of the bag. The signal may be provided in response to a signal from the device monitor module regarding the state of the electronic device.

Disclosed are shoulder belt sliding-down preventing method, and a related preventing tool, shoulder belt, and bag. The belt-shaped neck hanging element is connected to a belt at positions separated from each other via connecting members. A loop-shaped space is thereby formed between the belt body and the neck-hanging element. The head passes through this space, and the neck hanging element contacts the side of the neck. In operation, the connecting member is removed and held with one hand, the belt body is hung on the shoulder, the connecting member is passed around the back of the neck, the neck hanging element is hung around the neck, and the connecting member is engaged again with the belt body. The belt body of the shoulder bag can hang on the shoulder and the neck hanging element can be wound around the neck, thereby preventing the belt body from sliding down the shoulder.

A modular binder assembly for storing a variety of objects includes a binder which includes a first portion that is hingedly attached to a second portion. A plurality of first mating members is each coupled to a respective one of the first portion and the second portion of the binder. A document folder is removably attachable to respective ones of the first mating members for insertably receiving documents. A cassette caddy is removably attachable to respective ones of the first mating members. A personal electronic device is removably attachable to a respective one of the first mating members on the binder thereby facilitating the personal electronic device to be positioned at a variety of locations on the binder.

A protection bag for notebook computer, applicable to a notebook computer having a keyboard and a display pivotally connected to each other; the protection bag comprising: a bottom plate, a back plate, a cover plate, and two side plates; the bottom plate and the cover plate being bendably connected to the two opposite sides of the back plate, and the two side plates being also bendably connected to the other two remaining opposite sides of the back plates; the bottom plate being disposed with at least one first fixing member, the first fixing member fixing the keyboard onto the bottom plate: the back plate being provided with at least one second fixing member, the second fixing member fixing the display onto the back plate, when the notebook computer being unfolded for use, the cover plate and the two side plates forming an inverted U-shaped shade over the display.

A device having a first container and a second container that is convertible between a primary configuration and a secondary configuration. Each container having a primary face (with primary access structure for accessing the interior of the container when the device is in the primary configuration) and a secondary face (with secondary access structure for accessing the interior of the container when the device is in the secondary configuration). A first mateable half and a second mateable half of an openable-closeable connection are connectable to secure the containers in either a primary configuration or a secondary configuration. Preferably, contents within the containers may remain during conversion between the primary configuration and the secondary configuration. A method for converting a device between the primary configuration and the secondary configuration.

A strap may be removably attachable to a container. The strap may include a retractor having an opening, a retraction spring and a brake. The strap may further include a strip of flexible material attached to the retraction spring and extending through the opening of the retractor. The strap may also include clips attaching the retractor and distal end of the flexible material to the container. The strip of flexible material may move from a fully retracted position, where the distal end of the strip of flexible material is nearest the retractor, relative to the entire length of the strip of flexible material, to an extended position where the distal end of the strip of flexible material is furthest from the retractor. The retraction spring may bias the strip of flexible material into/toward the fully retracted position.

A strap may be removably attachable to a container. The strap may include a retractor having an opening, a retraction spring and a brake. The strap may further include a strip of flexible material attached to the retraction spring and extending through the opening of the retractor. The strap may also include clips attaching the retractor and distal end of the flexible material to the container. The strip of flexible material may move from a fully retracted position, where the distal end of the strip of flexible material is nearest the retractor, relative to the entire length of the strip of flexible material, to an extended position where the distal end of the strip of flexible material is furthest from the retractor. The retraction spring may bias the strip of flexible material into/toward the fully retracted position.