Tech Desk 
Aug 05, 2024
Imagine being able to unlock your iPhone just by touching it—with your heartbeat. Apple has filed a patent for technology using electrocardiogram sensors (ECG) that recognise and authenticate users based on the rhythm of their heartbeats.
While this may change everything in how we use our devices, bear in mind that it is still an experimental concept, and not officially announced for upcoming iPhones yet.
What is ECG?
An electrocardiogram reading, otherwise referred to as an ECG, is one of the tests used to measure the electrical activity of the heart.
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The test is rather very common within hospitals for the diagnosis of heart problems. Apple had already provided ECG apps on its smartwatches for users to track their health in regard to their hearts.
What to expect?
Apple's granted patent describes a system that authenticates the user on devices with the help of ECG sensors, due to their unique heart rhythm. This may project into the technology used to unlock devices, making security even more personal and convenient. It's important to remember that many patents are exploring ideas or technologies which may not turn into actual products or features.
While the patent filing creates interest in the possibility of heartbeat unlock technology, Apple has not confirmed yet whether this feature will ever really be included in future iPhones.
