In early March, 85,000 mobile executives from across the world gathered in Barcelona

for a week of mobile innovation and merriment. EyeforTravel's Gina Baillie was there

From last-minute trends to wearable technologies and how to target the next billion

smart phone users, it was all happening at MWC. There was plenty to take in but from a travel brand's perspective, here's our take on what you missed.

1. Mobile is not just for the last minute

Speaking at the EyeforTravel@Mobile World Congress conference, Amy Sawyer,

Global Product Manager – Mobile, Carlson Wagonlit Travel, revealed interesting data from CWT and Worldmate on the evolving mobile booking lead times for hotels. In 2009, 55% of hotel bookings via mobile devices were within 24 hours of the stay. In October 2013, this had fallen to 35% with 40% of travellers booking more than a week in advance (compared with just 14% in 2009).

2. Wearable technology – the world is your oyster

From smart watches to high-tech tracking of children, wearables were the hot gadgets at

MWC this year. Still in their infancy, and primarily focusing on fitness and healthcare, the one to watch from a travel perspective would be Sony's SmartWatch 2. Its built in Garmin navigation could allow you to know where your customers are even without them turning on their phones – though there may be privacy issues.

SmartGlasses were much talked about. Aiming to overcome the issue of the lack of a

keyboard or controls, the Lumus smartglasses integrate EyeSight gesture recognition, using hand and finger commands to touch icons in the air. Although there is still no news on when Google Glass will be launched to the public, travel brands are finding great uses for them already. The beaches of Fort Myers and Sanibel in Florida for example saw fantastic results from inviting Google Glass explorers to their destination as can be seen in this case study.

3. Clutching at straws? Can a mobile phone case compete with iBeacon?

Launched last December, and recently featured on Tnooz, Apple's iBeacon

technology for iPhones uses Bluetooth Low Energy technology to push notifications and deals to people's devices as they walk within range. Hotels, airports, destinations and airlines could take advantage of this on-the-go technology, which is an alternative to – if not a direct rebuff of – the near-field communication (NFC) technology included in most Android devices today. When Apple launched iBeacon, many wondered if this sounded a death knell for NFC, which is typically built in to Android phones to allow for tap-to-pay functionality at certain major retailers. This hasn't taken off. Now, however, a California based mobile accessories brand, Incipio, seems intent on keeping NFC alive. It has developed a case, which was given away free to MWC visitors, that gives iPhone devices NFC functionality. Should you be worried about which technology to develop for? Watch this space.

4. Surprise, surprise: Nokia launches Android phone to tap the next billion

Nokia was acquired by Microsoft in 2013 for €5.44 billion purportedly effort to challenge

the dominance of Apple and Google. So, perhaps the most surprising development of the week was the launch of an Android phone by mobile giants Nokia. The Nokia X comes in three versions and is available for just €89 in Africa and other growth markets.

Keen to emphasise that this was not just another Google phone, Nokia claims the new

Android smartphones aren't aimed at those who already own a smartphone. Instead, they are targeting the next billion smartphone buyers – most notably in Africa and Asia. As price points for smartphone devices continue to fall, a widening audience, particularly in these emerging markets, is opening up. In Africa, for example, smartphone penetration today sits at just 18% but that is expected to at least double by 2017. For savvy travel brands this presents an opportunity to target the new, rapidly growing middle class traveller. Watch out for an upcoming story on the rapid growth of online travel brands in and into Africa on EyeforTravel.com.

About Reuters Events

Reuters Events is a community where the world’s top online travel brands – from hotels to airlines, online travel agents, cruise, car hire firms and more – come to meet to drive forward growth and innovation in the industry.

We know that working in the turbulent online travel industry is as exciting as it is challenging. In this constantly evolving market place, we appreciate that keeping up with the pace of change can be tough, not to mention time consuming. You need the right information, contacts and strategic insight to succeed.

Established in 1997, by Tim Gunstone, we offer a diverse product portfolio including industry analysis, insights, research, webinars, reports and conferences to suit the needs of our clients.

Our clients read as a who’s who of online travel. From major hotel brands to new startups, we help our 80,000 strong customer base make better decisions, build better brands, close the most lucrative deals and ultimately sell more of their product. After all, increasing travel brand profit margins in the cutthroat travel industry is the name of the game!

No other online travel intelligence provider has been charting the growth of online travel as long as we have. We were here at the inception of online travel and we know the industry inside out. What’s more, we’re a small, friendly team. Forget impersonal hierarchies, we like to get to know our customers and work towards their exact needs.

Meredith Pistulka
Reuters Events (former EyeforTravel)