An adaptive device for a hand for individuals with mobility impairment. The adaptive device comprising a body; wherein the body has a proximal end and a distal end, and wherein the body supports a palm and a wrist when worn by a user. The adaptive device includes two sidewalls extending upward from the body and on opposite sides of the body from each other. At a proximal end of each sidewall, each sidewall includes a slot for receiving a securing member, and wherein the securing member removably secures the hand with the adaptive device when worn by the user. The adaptive device includes a retention member positioned on the body at the distal end and the retention member provides a separation between an index finger and a thumb of the hand, and the retention member removably couples with an interchangeable implement member.

A one-arm implement for a user with a disabled arm includes: a) a work function implement having an elongated pole with an upper section and a lower section, including a handle portion, and having a work function tool located at its distal end; b) a forearm receptacle located on the upper section of the pole; c) a hand grip located on the upper section of the pole and positioned downwardly from the forearm receptacle; d) at least one foot push plate located on at least one of: the lower section of the pole; and the work function tool.

A one-arm implement for a user with a disabled arm includes: a) a work function implement having an elongated pole with an upper section and a lower section, including a handle portion, and having a work function tool located at its distal end; b) a forearm receptacle located on the upper section of the pole; c) a hand grip located on the upper section of the pole and positioned downwardly from the forearm receptacle; d) at least one foot push plate located on at least one of: the lower section of the pole; and the work function tool.

A keyboard for physically handicapped persons, including a translucent surface, a capacitive layer underneath the translucent surface, enabling detection of touch location and pressure on the translucent surface, a projection system dynamically projecting a plurality of visual layouts of keys of a keyboard on the translucent surface, wherein each visual layout includes ASCII character keys or graphical buttons, and a dynamic keyboard layout generator configured to receive user input in conformance with a currently projected layout of keys from a physically handicapped user, and to generate therefrom a time series of ASCII characters or button selections for input to the computing device, to dynamically adjust pressure sensitivity of the keyboard to avoid spurious user input, and to dynamically adjust key sizes and positions in a current virtual layout of keys, to reduce the amount of hand motion required by the user and the amount of discomfort experienced by the user.

A keyboard for physically handicapped persons, including a translucent surface, a capacitive layer underneath the translucent surface, enabling detection of touch location and pressure on the translucent surface, a projection system dynamically projecting a plurality of visual layouts of keys of a keyboard on the translucent surface, wherein each visual layout includes ASCII character keys or graphical buttons, and a dynamic keyboard layout generator configured to receive user input in conformance with a currently projected layout of keys from a physically handicapped user, and to generate therefrom a time series of ASCII characters or button selections for input to the computing device, to dynamically adjust pressure sensitivity of the keyboard to avoid spurious user input, and to dynamically adjust key sizes and positions in a current virtual layout of keys, to reduce the amount of hand motion required by the user and the amount of discomfort experienced by the user.

The invention is a control apparatus for a personal vehicle, in particular for wheelchair (10), the control apparatus comprising: a first motion sensing unit (11) adapted for being mounted on a body part and for determining orientation with respect to an external frame of reference, a second motion sensing unit (12) adapted for being mounted on the personal vehicle and for determining orientation with respect to the same external frame of reference, and a processing unit (13) adapted for outputting an inertial control signal corresponding to a relative orientation of the first motion sensing unit (11) and of the second motion sensing unit (12) determined on the basis of a first orientation supplied by the first motion sensing unit (11) and of a second orientation supplied by the second motion sensing unit (12). The invention is furthermore a personal vehicle provided with the control apparatus, and a control method therefore.

The invention is a control apparatus for a personal vehicle, in particular for wheelchair (10), the control apparatus comprising: a first motion sensing unit (11) adapted for being mounted on a body part and for determining orientation with respect to an external frame of reference, a second motion sensing unit (12) adapted for being mounted on the personal vehicle and for determining orientation with respect to the same external frame of reference, and a processing unit (13) adapted for outputting an inertial control signal corresponding to a relative orientation of the first motion sensing unit (11) and of the second motion sensing unit (12) determined on the basis of a first orientation supplied by the first motion sensing unit (11) and of a second orientation supplied by the second motion sensing unit (12). The invention is furthermore a personal vehicle provided with the control apparatus, and a control method therefore.

A sensor which detects voluntary movements of ear structures, including the ear drum complex, which triggers user interfaces of electronic devices to enable communication and other activities by interaction with assistive technology. The method of detecting this voluntary movement may also be used to trigger and control user interfaces in connected devices such as mobile telephones and incorporated into multi-function earphones.

Techniques are disclosed for automatically adding accessibility properties to an application. One embodiment includes a method for adding accessibility. The method includes, for at least a first interface control provided by a first software application, the first interface control including a set of one or more accessibility properties: determining a control type of a plurality of control types based on one or more attributes of the first interface control, and associating the control type with the set of accessibility properties of the first interface control. The method further includes matching at least a second interface control provided by a second software application to one of the plurality of control types based on one or more attributes of the second interface control, the second interface control not including accessibility properties. The method further includes adding accessibility properties to the second interface control based on accessibility properties of the matched control type.

Techniques are disclosed for automatically adding accessibility properties to an application. One embodiment includes a method for adding accessibility. The method includes, for at least a first interface control provided by a first software application, the first interface control including a set of one or more accessibility properties: determining a control type of a plurality of control types based on one or more attributes of the first interface control, and associating the control type with the set of accessibility properties of the first interface control. The method further includes matching at least a second interface control provided by a second software application to one of the plurality of control types based on one or more attributes of the second interface control, the second interface control not including accessibility properties. The method further includes adding accessibility properties to the second interface control based on accessibility properties of the matched control type.