ho trovato su Google questi siti che parlano di "single sensor"
(non so se può essere utile qui per il mio testo...)
http://www.ipmart-forum.com/showthread.php?t=231465RockNScroll is a single sensor based application providing motion input to latest Nseries phones like the N82, N95, N95 8GB and also the coming N96. That means you can control your phone only with movements without pressing any key, providing access to nearly all functions of an S60 phone.
http://www.mobilefiledownload.com/article/cd.html/page/507/Cd | Mobile Phone Files Download
.. equipped with a single sensor to read brain motion. .... 174555 2 [Sygic] Sygic Aura Drive 1.16 Eastern Europe Turkey .
http://www.mobilefiledownload.com/article/217.html/page/68/ Mobile Phone Files Download
... demonstrated how to use a headset, equipped with a single sensor to read ..