Abstract: A walking assist device includes: a pair of right and left handles that are movable back and forth with respect to a frame in accordance with arm swing performed during walk of a user; rails on which the handles are provided and which limit movement of the handles in a movable range in accordance with arm swing performed during the walk of the user; a handle information acquisition unit that acquires information related to movement of the handles; and a control unit that controls a drive unit in accordance with the information from the handle information acquisition unit.

Abstract: A walking assist device includes: a pair of right and left handles that are movable back and forth with respect to a frame in accordance with arm swing performed during walk of a user; rails on which the handles are provided and which limit movement of the handles in a movable range in accordance with arm swing performed during the walk of the user; a handle information acquisition unit that acquires information related to movement of the handles; and a control unit that controls a drive unit in accordance with the information from the handle information acquisition unit.

Abstract: An information collection system includes a first communication device provided at a first vehicle including a processor configured to execute a process. The process includes receiving operations by a first input section, and wirelessly transmitting, by a first transmission section, specific information according to the operation received by the first input section. The information collection system further includes a second communication device provided at a second vehicle including a processor configured to execute a process. The process includes receiving, by a first reception section, the specific information transmitted by the first transmission section, and wirelessly transmitting, to a device that is different from the first communication device by a second transmission section, position information enabling identification of a position at which the specific information was received by the first reception section.

Abstract: An information collection system includes a first communication device provided at a first vehicle including a processor configured to execute a process. The process includes receiving operations by a first input section, and wirelessly transmitting, by a first transmission section, specific information according to the operation received by the first input section. The information collection system further includes a second communication device provided at a second vehicle including a processor configured to execute a process. The process includes receiving, by a first reception section, the specific information transmitted by the first transmission section, and wirelessly transmitting, to a device that is different from the first communication device by a second transmission section, position information enabling identification of a position at which the specific information was received by the first reception section.

Abstract: The invention encompasses a method of down-regulating a T cell-mediated immune response, through activation or T cell receptor (TCR) stimulation of antigen-primed T cells in the presence of alpha-melanocyte stimulating hormone (?-MSH), which may be optionally enhanced by adding transforming growth factor-?2 (TGF-?2) approximately 4-6 hours after the start of the primed T cells' exposure to ?-MSH. Activation of the primed T cells may be mediated by presentation of the specific antigen to the primed T cells, or by an anti-TCR antibody or a T cell mitogen. As a result of the ?-MSH treatment modulating the T cell activation, antigen-specific, regulatory, CD4+/CD25+ T cells are generated that produce transforming growth factor-? (TGF-?) and can non-specifically down-regulate Th1-mediated inflammatory activities. The method may be used to down-regulate or suppress an autoimmune condition or a graft rejection in a transplant patient.