This is a bit pie in the sky, but I'd like to see Apple embrace the idea of enchantment. I've been banging the drum on David L. Rosie's book Enchanted Objects for some time. Briefly, the book explores the idea that we've consolidated the 'magic' of our tech into the single Swiss Army knife of our smartphones. Rose suggests viewing the Internet of Things through the lens of imbuing everything with technological magic. He sees a future that looks more like fantasy than traditional sci-fi. Through this lens, we get umbrellas whose handles that glow on days it's going to rain, electricians whose flashlights are actually projectors showing wiring before they break drywall, a plastic flower you give to your child that will always point towards you — a far easier UX for a toddler than GPS. I find it compelling. In a practical sense, it means we can look to fairy tales for inspiration. Magic mirrors, flying carpets, genie bottles and, in this case, a crystal ball.
Imagine the Amazon Echo or Google Home as a crystal ball. Apple's crystal ball Siri would speak back to you but it would also show you images. We've asked Siri today's weather a million times but it becomes novel again if it's showing you the snowstorm while it's telling you. You can ask to Find Your Friends but showing you Street View at the same time?! Amazing. Sports scores, encyclopedic information, asking about a plant or animal, being used as an earth globe, timers as hourglasses, visualizers while music is playing...
Apple doesn't have the same AI chops as Google so they'll need a gimmick to compete. They also often have a premium price over their competitors. Maybe not in the first iteration, but a crystal ball is a compelling ultimate form for this type of device.