Twitter launches emergency alerts

Twitter on Wednesday launched a system for emergency alerts which can help spread critical information when other lines of communication are down.

Phone call, SMS or perhaps a Whatsapp message?

Smartphone users' communication habits have been studied in a doctoral thesis at Aalto University. The users' choices are affected, e.g., by the strength of the relationship with the other party and the context in which the ...

Beyond Google Glass: Researcher looks to the future

(Phys.org) —A wearable display being developed by UA optical scientist Hong Hua could have capabilities even more advanced than those of the recently unveiled Google Glass, a pair of glasses with smartphone capabilities.

How can we protect young people from cyberbullying?

The recent arrest by Canadian police of two young people who allegedly shared a photo of a young woman being sexually assaulted has once again highlighted the danger that social media can pose for teenagers.

page 28 from 40