- $1 Gesture-Recognizing Device (GigaOm) — the AllSee is the size of a quarter, harvests RF for power, and detects the variations in signal strength caused by gestures.
- A Conversation with Sydney Brenner — The thing is to have no discipline at all. Biology got its main success by the importation of physicists that came into the field not knowing any biology and I think today that’s very important. I strongly believe that the only way to encourage innovation is to give it to the young. The young have a great advantage in that they are ignorant. Because I think ignorance in science is very important. If you’re like me and you know too much you can’t try new things. I always work in fields of which I’m totally ignorant.
- Android Almost Impenetrable to Malware — multiple layers of defence, including signatures of known-bad systems found in the wild, necessary to retain an “open” marketplace vs Apple’s lock-down.
- TrustyCon (YouTube) — video of the speakers at the conference that was set up by speakers who withdrew from the RSA conference. (via BoingBoing)
RYO small floating view containing any interface you like
Of all the new features and APIs that iOS 7 provides to developers, none, in my opinion, is as important from a user interface perspective as custom view controller transitions, the ability to insert your own animation when a view controller’s view takes over the screen. Thus:
- When a tab bar controller’s child is selected, you can now animate the change.
- When a view controller is pushed onto a navigation controller’s stack, you are no longer confined to the traditional “slide in from the right” animation.
- When a presented view controller’s view appears or is dismissed, you are no longer confined to a choice of the four
In the third case — a presented view controller — iOS 7 introduces a further innovation: You can position the presented view wherever you like, including the possibility of only partially covering the original interface.
In other words, the presented view controller’s view can float on top of, and partially reveal, the original view controller’s view; the user sees the views of both view controllers, one in front of the other.