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Month: August 2026

The R2 Unit We Deserve vs. The Cloud We’re Selling Our Souls Into

Ever since A New Hope dropped in 1977, and I saw how R2-D2 helped Luke & Han rescue Leia, I’ve wanted my own Droid. Not a marketing gimmick, not a surveillance drone—just a little friend to help organize my life. A pocket R2-D2. For decades, I chased every piece of tech that came out, hoping to find the magic. Digital notebooks, mini laptops, PDAs, iPads, iPhones, Verizon’s Official Star Wars themed Droid phone (yeah, I’m that nerdy). Nothing stuck.

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A11y 101 – 3.3.7 Redundant Entry

You’re shopping online at your favorite store. You set up an account for future visits. You fill out your name, email, shipping address, billing info, card details. You save the info.

You start shopping and add some items to the cart. The checkout form asks for all that information again. Name, email, address, card. All of it. Fresh blanks.

You stare at the screen. “Didn’t you already know this?”

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A11y 101 – 3.3.4 Error Prevention

Imagine buying a car. You sign a contract. Then you discover the dealership changed the interest rate after you clicked “Accept.” Or you transfer money to a bank account. You confirm the transaction. Then you realize you sent it to the wrong person—and the funds are gone.

These aren’t typos. These aren’t forgotten passwords. These are consequential actions with legal, financial, or irreversible data implications.

And if your interface doesn’t protect users from making these mistakes, you’re not just violating WCAG—you’re exposing yourself to liability.

That’s the core of WCAG 3.3.4: Error Prevention. Unlike 3.3.3, which is about helping users fix field-level validation errors, 3.3.4 is about preventing catastrophic mistakes before they happen.

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