I strongly caution anyone against going passcode-less on any device. That passcode is your first — and maybe only — line of defence keeping what’s on your device private. iPads & iPhones can easily be stolen in a B&E to your home or office, swiped from your car, left behind in a restaurant or bus or taxi, or just silently dropped walking in the park. Without a passcode anyone in possession of your device has full access to everything on it — emails, websites & passwords, text messages, photos, audio recordings, videos, banking/investment/tax/medical/health/prescription records. And that’s just the realm of strangers. Without a passcode your kids and their friends, babysitters, house cleaner, and roommates can explore or copy everything on it. And they absolutely will, given the opportunity. I’m not suggesting you have anything to hide, but my goodness Apple makes security so easy… a 4-digit code takes maybe a second to enter once a week and will keep your private stuff private.