Instructional designers or trainers work within education systems or businesses to design and develop learning experiences; these designers must ensure these experiences are efficient, effective, and appealing to students. Instructional designers must be forward thinkers with the creativity, abstract thinking, and intuition to create active learning opportunities that also promote lifelong learning. These professionals may use the traditional lecture or Powerpoint formats, as well as visual aids, various multimedia, and practice situations. Instructional designers must be able to work as a team and collaborate with many others, including educational professionals and students, to identify students' needs. Designers also provide tutorials, in-person training sessions, and support to faculty in delivering courses. Designers should stay up to date with cutting-edge technology, updates in the field, and innovative online learning strategies.