Did you know? - Street lightning represents 40% to a city's electricity consumption
How Orange designed the highly innovative new Livebox.
Tolls, fuel, traffic jams, restaurants: review of apps to help you head off on your holidays.
Who is going to beat Snapchat?
The golden rules for digital backups, with the right reflexes, the best hard drives, the cloud revolution and mobile solutions.
More and more, GPS apps are offering offline services that are often free, sometimes paid, but always work well.
“Hush: noise-canceling smart earplugs that help you sleep soundly”Read more
Are you feeling tired, stressed and short of confidence? The Collective has selected 8 "anti-blues" apps to improve your wellbeing.
To keep your holiday romance alive or keep in touch with your partner while having fun, here is our selection of dedicated apps for inseparable couples.
War declared for voice assistants.
The subject of dreams for a long time, the smart city has now become a reality. Better still, it represents a genuine alternative for its citizens.