Alexa, You disappoint me (IMAGE) Duke University Caption Kids agree that it’s wrong to be attack smart technologies like Roomba or an Alexa, despite ranking Amazon’s virtual assistant as savvier than its vacuuming counterpart. Credit Veronique Koch, Duke University Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.