Anna Solana has been writing about technology, business and science since 1996 for online and offline publications, mainly in Barcelona. Previously, she was the editor of diaridebarcelona.com.
A money-saving app uses crowdlending and cryptocurrencies to improve your bank balance.
ISizeYou is a virtual tailor app that helps you buy the right size of clothes online first time.
For sparse, isolated communities in the Amazon rainforest, the idea of getting 3G seems unlikely, but researchers have just proved it is possible, with low-cost tech.
With Barcelona a rising tech capital, Catalan and Spanish smartphone makers are working on customer service and customization for a slice of the mobile pie.
There's been no shortage of hype about 5G from experts at this week's Mobile World Congress in Barcelona, along with a sober assessment of how far off it really is.
Mobile ride-hailing firm Uber has found the going particularly tough in the Iberian Peninsula, but it's hoping for a change in its fortunes with the impending launch of its UberX service.
At this year's MWC, mobile execs mull how best to balance consumers' right to privacy with the industry's hunger for data.
Anyone who's anyone will be at the Mobile World Congress trade show in Barcelona next week. Here's a sneak peek at what it takes to keep the show running smoothly.