Method and system allowing more accurate detection and identification of unwanted arcing include novel processing of signal voltage representing recovered power-line current. In one implementation, arc-faults are detected based on numerical analysis where individual cycles of line voltage and current are observed and data collected during each cycle is processed to estimate likelihood of presence of arc-event within each individual cycle based on pre-defined number of arc-events occurring within pre-defined number of contiguous cycles. In another implementation, fast transient current spikes detection can be done by: computing difference values between consecutive line-current samples collected over a cycle, average of differences, and peak-to-peak value of line-current; comparing each difference value to average of difference; comparing each difference value to peak-to-peak value; and, based on calculation of composite of two comparisons, using thresholds to determine if arcing is present within processed cycle.

The ergonomic device accessory supports computer peripherals, such as computer mice and track pads during use, and has two interlocking panel members. The first panel provides a support surface for the peripheral itself while the second panel provides a wrist support surface. The panels pivotally connect to each other and include complementary notches that engage with each other whereby gravity locks the two panels relative to each other, in either a right-handed configuration or a left-handed configuration. When locked, the panels are positioned at optimal angles for ergonomic and comfortable use by the user.

A workstation includes a working surface, a channel within the working surface, a rail positioned within the channel, and a clamp mechanism having an accessory and an actuator operable to removably couple the clamp mechanism to the rail. The actuator includes a first side that has a first manually engageable surface and a second side that has a second manually engageable surface. The actuator is movable to a first position in which the clamp mechanism disengages the rail when a force is exerted on the first manually engageable surface, and is movable to a second position in which the clamp mechanism engages the rail when a force is exerted on the second manually engageable surface.

While standing desks take up their own floor space in a home or housing unit, which can diminish the usability of the space and be costly to work, working-from-home, and daily life, and are a separate item a home resident/worker/student must acquire, the refrigerator installed in or near the kitchen is considered essential to a home, or housing unit and already takes up an expected place on the home's unit's floor space. The space in front of the refrigerator is also already presumed to remain clear, because via the front refrigerator door is the way that food and beverages are stored in and accessed from the refrigerator. Because this is naturally already used space in a home, the resident utilizing that space for a second productive function of dwelling in a home—being able to work or study from home—is an improved use of the space directly in front of the refrigerator. The already-assumed refrigerator location, having an essential and unchanged footprint, also affords a top surface already. The Refrigerator Standing Desk invention is the solution to using the outer surfaces of the appliance where housing residents store food as a highly ergonomic and sustainably functioning desk where the resident can stand for work or study.

By not taking up floor space, the Refrigerator Standing Desk benefits residents, homeowners, tenants, landlords, homebuilders, housing developments, work-from-home employees, work-from-home entrepreneurs, and students. The user also benefits with the proximity and ease of chilled and stored food access.

The invention's frame consists of an alcove for the input human-computer interaction (HCI) devices and the user's arms, which is a deep indentation of empty space providing the area for the adjustable platform on which can rest the computer keyboard, mouse, and user's hands, wrists, and forearms. The alcove shaped area in the Refrigerator Standing Desk affords use of the keyboard and mouse in an ergonomic standing position.

Additional innovation consists of: A platform to secure, support, protect, raise, lower, tilt, shift left and right, and connect the user' s laptop or portable computer. A monitor attachment system, consisting of a groove into which a flat monitor can be secured An addition of cabling space designated within the walls of the known refrigerator appliance, and surfacing through the walls at designated port-connection locations such as the unit top surface and the mid-height alcove surface. The cabling channels are spaces through which data typical connection cables (such as USB) can be fed, connecting keyboard, mouse, and monitor connection with the state-of-the-art technology. The connection cab

A functional rail system is mounted to the top of a modular office panel and supports a worksurface on the rail with the worksurface locked in position along the rail. The rail includes a channel in the upper surface for receiving an accessory, and a side accessory slot for mounting the worksurface. The worksurface may be mounted via an upper bracket and a lower bracket interfitted with each other and the side accessory slot to frictionally lock the brackets in place along the longitudinal length of the slot.

A deployable table assembly including a table, first and second non-parallel static rails, and first and second hinges attaching the table to the first and second non-parallel static rails, wherein the first and second hinges configured to travel along the first and second non-parallel static rails to move the table between a stowed position and a deployed position, wherein the table when in the deployed position is forward of and vertically lower than the table when in the stowed position.

A deployable table assembly including a table, first and second non-parallel static rails, and first and second hinges attaching the table to the first and second non-parallel static rails, wherein the first and second hinges configured to travel along the first and second non-parallel static rails to move the table between a stowed position and a deployed position, wherein the table when in the deployed position is forward of and vertically lower than the table when in the stowed position.

An example collapsible table is described. The collapsible table includes a table top including a top surface and a bottom surface. The collapsible table includes a supporting mechanism coupled to the table top and including a first support assembly and a second support assembly. Each of the first and second support assemblies can be to be disposed in an extended configuration and a collapsed configuration. In the extended configuration, the first and second support assemblies mechanically engage the table top to maintain the table top elevated at an extended height. In the collapsed configuration, the first and second support assemblies collapse to maintain the table top elevated at a collapsed height.

An apparatus for positioning an electronic display can be combined with an existing work surface to provide a multi-position workstation. In some cases, the apparatus includes a mounting portion configured to support an electronic display and a keyboard. The mounting portion may be movable with respect to the work surface between multiple positions, including for example, a sitting position and a standing position.

A portable detachable counter extension system uniquely mounts on top of an already existing surface including but not limited to a counter, bookshelf, radiator cover, bathroom vanity or any other suitable existing suitable surface.