| 摘要 |
FIELD: engineering of means for facilitating life activity of people with impaired vision. ^ SUBSTANCE: device for spatial orientation of people with visual impairments contains, at least, one source and one receiver of signals, connected through commutator to information processing device, which is in turn connected through modulator to appropriate device for affecting the person. Additionally, magnetometer and pedometer are connected through commutator to information processing device. ^ EFFECT: increased precision of spatial orientation of people with visual impairments. ^ 5 cl, 1 dwg |
