Wearable connected devices are having a moment — largely anticipatory — as excitement builds about the potential for sensor-packed mobile kit that you strap to your person and use to augment/record activity from your daily life. Yesterday Google announced the first hackathons for its Project Glass smart specs to get developers thinking about building apps for a new type of mobile device, while a smorgasbord of wearable fitness tracking gizmos such as smart watches and bracelets continue to crop up and attract attention (and sometimes a lot of cash) on crowdfunding sites.Rumours of big name tech companies getting into wearables also continue to