mHealth Spot

According to Deloitte, the key to the four dimensions is to be sure all are considered, which is associated with greater success and return on investment.

Like previous GreatCall phones, these two are made for seniors who don't want to bother with advanced features and want a basic device for calling and texting.

The number of adults using smartphones to monitor their health grew from 61 to 75 million in 2012, and will increase more than threefold by the end of 2014.

In short: Samsung Gear 2 is the best of the three wearables presented in this infographic, but not everyone needs all of the features this smartwatch has.

The feature is still exclusive to the Galaxy S5, though we're guessing the application will be expanded to support third party heart rate sensors soon.

If earlier rumors are to be believed, Healthbook will work in tandem with the iWatch to allow users to keep track of their activities.

Big data in health care has the potential to bring big changes to the industry, relying on massive volumes of digital information generated by EHRs.

Users simply tell the app what food they are thinking of buying, eating or preparing, and they'll get images of suggested "tweeks" that remove calories.

The new money will be used to build the next generation of the Bellabeat product, and launch real-time patient monitoring for obstetricians.

Mr Shafi Ahmed, Colorectal Cancer Lead at Barts Health NHS Trust, used the Glass to broadcast the operation to 13,000 surgical students around the globe.