A battery operated portable personal computer includes ambient temperature (46) and humidity (48) sensors, as well as two LCD's (52) to provide visual indication that the ambient temperature or humidity is out of range. If the ambient temperature drops below 3 degrees C., or if it rises above 52 degrees...http://www.google.es/patents/US5230055?utm_source=gb-gplus-sharePatente US5230055 - Battery operated computer operation suspension in response to environmental sensor inputs
Battery operated computer operation suspension in response to environmental ...
