Keep your eyes peeled — we’ve got exciting tech announcements to look out for.

The Samsung Galaxy Note 7 is set to be released at an event on Aug 2. While there are still things we don’t know about the device, tech leaker Evan Blass has given us a first look at several of its features, including an iris scanner that owners can use to unlock the phablet. But it doesn’t come without caveats. So what can we expect?

In IT Blogwatch, we keep our eyes open.

So what do we know about the iris scanner? Kris Carlon gives us the background:

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