Nasal Controller Lets the Paralyzed Operate Machinery by Sniffing

sniffer device 5432

The Sniff controller opens options for those with few to choose from

Israeli researchers have developed an interface that can be controlled by breathing through the nose. This technology could be used to help people with limited mobility gain more independence:

The “sniff controller,” as it is known, is worn externally via a rubber tube not unlike the ones often used in hospitals for patients who need oxygen. The nasal device is not universal, as about a quarter of all people in a healthy control group were found to have insufficient volitional control over their soft palate, the part of your nasal passageway that lets you regulate the strength of your sniffs. But for those with sufficient soft palate control, the sniff controller gave test subjects a new degree of freedom.[…]

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