Word: envirotrol
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...telephones for people with disabilities. Inspired by his wife Nadine, a multiple-sclerosis patient, Petzold fitted out a standard phone with straws and tubes that allow users to puff for a dial tone and sip in order to dial a preset number, such as 911. Petzold's nonprofit company, Envirotrol, builds as many as 70 such phones a year for customers in the U.S. and as far away as Peru and Saudi Arabia...
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