qThis book offers a comprehensive description of the needs that must be considered by IT engineers when designing technical assistance tools that can be used by disabled persons according to their specific motoric, visual, auditive, or psychic needsq--Provided by publisher.Circuit diagram of the infrared receiving/ signal processing module Figure 4. ... The transmitting focus of the infrared transmitting diode is about 0.2 cm from that of the low-power laser transmitter. Thus ... signal-processing module consists primarily of two parts: an infrared receiver, and the infrared signal processing circuitry.
|Title||:||Handbook of Research on Personal Autonomy Technologies and Disability Informatics|
|Publisher||:||IGI Global - 2010-10-31|