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I ricercatori dei Politecnici di Losanna (EPFL) e Zurigo (ETH) hanno sviluppato un guanto per maneggiare gli oggetti nei mondi virtuali. Con un peso inferiore a 8 grammi per dito per 2 millimetri di spessore, offre “una libertà di movimento senza precedenti”, promettono gli inventori.
Realizzato in nylon, lo strumento è dotato di sottili lame metalliche elastiche, separate da un isolatore elettrico, che scorrono l'una sull'altra sulla parte superiore delle dita dell'utente. Per ora è alimentato da un cavo sottile, ma potrebbe presto funzionare con una batteria molto piccola.
In futuro si vorrebbe utilizzare il tessuto conduttore per sviluppare questa tecnologia per altre parti del corpo. Al momento l’oggetto ha soprattutto uno scopo ludico, ma non si escludono altre applicazioni, specialmente in campo medico, per addestrare i chirurghi.
ATS/MarGù
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