In one embodiment, eyewear having a monitoring capability, such as an activity monitoring capability, is disclosed. Activity, such as motion, steps or distance, can be measured by an activity detector. The measured activity can then be used in providing activity-related information to a user of the eyewear....http://www.google.fr/patents/US20090141233?utm_source=gb-gplus-shareBrevet US20090141233 - Eyewear with monitoring capability
Numéro de demande: 12/317,043 Numéro de publication: US 2009/0141233 A1 Date de dépôt: 18 déc. 2008 Brevet délivré: US7771046 ( Date de délivrance 10 août 2010)
