Planning poker is a consensus-based technique for estimating, mostly used to estimate effort or relative size of development goals in software development. Scrum Poker Planning (cards): - 3 types: --- Standard (0, 1/2, 1, 2, 3, 5, 8, 13, 20, 40 ...) --- Fibonacci (0, 1, 2, 3, 5, 8, 13, 21 ...) --- T-Shirt (XS, S, M, L, XL, 2XL) - Animation cards - Touch or shake your iPhone to flip the card - Enable or disable sound and vibration Support iPhone 6 and iPhone 6 Plus