Air passengers can deploy these to envelop themselves in a haze of red tea , soy and grape seed that will cunningly conceal the fact they 've been in transit for 24 hours . GoPro 's new Hero4 Silver features a HiLight Tag to mark key moments for playback and editing . Doug Lansky 's new `` Travel : The Guide '' punctures travel pretensions and myths . This is the second in our series of articles on how we can make better use of technology while traveling.
GoPro 's new Hero4 Silver features a HiLight Tag to mark key moments for playback and editing . Doug Lansky 's new `` Travel : The Guide '' punctures travel pretensions and myths . This is the second in our series of articles on how we can make better use of technology while traveling.