Use of Laptops: Research and Best Practices. Laptops and mobile devices are appearing in greater numbers in the classroom. Many faculty see this trend as an opportunity for more innovative teaching and increased student engagement. However, other faculty worry about potential distractions that can appear. Here are the results of a research study by the U. of Michigan teaching center on student perceptions of how laptops affect attentiveness, engagement, and learning, and ways faculty can effectively use laptops.