➀ The era of touch screens may be coming to an end as physical controls are making a comeback in vehicles, appliances, and personal electronics; ➁ Apple has introduced a new 'action button' and a 'camera control' button on its latest iPhone models; ➂ Engineers are incorporating touch features and force sensors to enhance user experience; ➃ The return of physical controls is driven by the need for safety, ease of use, and a reduction in distractions; ➄ Companies are recognizing the importance of physical controls for better user interactions and intuitive design.