Key points from article :
HeroWear makes first exoskeleton designed for men's and women's bodies.
Called Apex, it is made to help ease the strain of back pain.
It uses a proprietary mechanism that sits in a band around the back of the wearer.
Wearer can activate the suit's assistance when it's needed.
Claims to take 50 pounds (23 kg) of strain off the back when lifting an object.
Can reduce lower back muscle activity from 15 - 45%, for leaning and lifting tasks.
It is lightweight with just 3.4 pounds (1.6 kg), made of nylon, lycra and mesh.
Designed to be more incognito, as it can be worn under clothing if desired.
Passive, as no batteries nor charging needed --just switch on the assistive mode.
Trade-off: Not designed to help lift heavier loads than one normally would.
Costs US$1,199 (£965, AU$1,957), available in limited quantities starting summer.
