英文原版Beginning Android Wearables 1st Edition

Althoughwearabledeviceshaveexistedsincethe70s,theyhaveonlyrecentlybecomemainstream.GoogleGlassandAndroidWearsmartwatches,inparticular,arerelativelynewdevicesthatprovidecountlessopportunitiesforcreatinginnovativeappswithunprecedenteduserexperiences.BeginningAndr