Assistive technologyAssistive technology (AT) is a term for assistive, adaptive, and rehabilitative devices for people with disabilities and the elderly. Disabled people often have difficulty performing activities of daily living (ADLs) independently, or even with assistance. ADLs are self-care activities that include toileting, mobility (ambulation), eating, bathing, dressing, grooming, and personal device care. Assistive technology can ameliorate the effects of disabilities that limit the ability to perform ADLs.
Signal propagation delayPropagation delay is the time duration taken for a signal to reach its destination. It can relate to networking, electronics or physics. In computer networks, propagation delay is the amount of time it takes for the head of the signal to travel from the sender to the receiver. It can be computed as the ratio between the link length and the propagation speed over the specific medium. Propagation delay is equal to d / s where d is the distance and s is the wave propagation speed. In wireless communication, s=c, i.
SentimentLe sentiment est la composante de l'émotion qui implique les fonctions cognitives de l'organisme, la manière d'apprécier. Le sentiment est à l'origine d'une connaissance immédiate ou d'une simple impression. Il renvoie à la perception de l'état physiologique du moment. Le sens psychologique de sentiment qui comprend un état affectif est à distinguer du sens propre de la sensibilité. thumb|280px|Sensitive (M. Blay, 1910). Le sentiment est un élément très fort dans les modes de pensée, au point qu'il apparaît dominant dans certains raisonnements.
