Last week, Chris Nodder shared some thoughts on the ethical questions raised by persuasive design, the subject of his new book, Evil by Design: Interaction design to lead us into temptation

Today, we're launching a contest to give away five copies.

Nodder has a question for you to answer. Answering will enter you into a contest to win the book.


What’s the most deceptive interface you’ve seen online, and is it good or evil?

There are three ways to enter:

Via Twitter

  • Make sure you're following UX Magazine on Twitter.
  • Use the paste the following text into a tweet "Hey @uxmag, <your answer>. Do I win a copy of Evil by Design?"
  • Replace the blank with your response to the question. Make sure to keep the rest of the tweet the same.
  • Publish the tweet.

Via Facebook

Via Email Subscription

Note: If, and only if, you've already subscribed via email, you can enter this giveaway by emailing your answer to [email protected].

Five winners will be chosen from the valid entries. The contest ends on Friday, August 30th.