The original intention of health app design is to help users put important health information in one place, which is convenient for viewing and safer. With iOS? The launch of 15 has brought many practical new functions to users, including new ways to share data with family members, new indicators to evaluate walking stability and fall risk, and trend analysis to help users understand health changes.

Development and evolution

In 2000, "iPad" (Internet Portable Apple Device) has been an extremely important project within Apple. Originally a secret project based on multi-touch research and development, it has been carefully protected by Jobs. After mastering the multi-touch technology, in 2002, Apple's hardware development department had the first iPad prototype, but the machine was bulky and the battery performance was too weak. So Apple continues to improve touch technology, and the tablet plan is postponed indefinitely.