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The EyeLock device scans your iris to confirm your identity, potentially eliminating the need to use old-fashioned passwords to log in to secure Web sites.
The chipmaker's investment arm expects to invest about $355 million altogether this year.
The new flagship smartphone may have an iris scanner and will sport a very different look and feel from its predecessor.
The Galaxy S5 will launch in March or April and bring with it a sleeker, better Galaxy Gear watch, Samsung's mobile boss has promised.
The Korean company's next-generation flagship Android phone will be more distinctive than predecessors. Also coming: a smaller, more powerful Gear successor.
The budget iPhone we've heard so much about could come in two versions, the latest rumour says.
A future iPhone might be able to read your fingerprints through the screen.
Eyeprint security app takes a picture of the veins in your eye, locking out those who don't have a matching "eye-dentity."
Apple could be bringing fingerprint- and iris-recognition to the next iPhone.
Your brain can't cope with all the passwords spilling out of your head, but your heart can, as heartbeat recognition becomes a reality.