The technological explosion of the past few decades has fundamentally changed how we all live. It’s had a particularly noteworthy impact on what it means to grow old as today, more than 70% of all adults over the age of 65 are online, using web-based technology.

Technological devices have also had a profound influence on older adults. There are modern devices that are being used in unique ways to help the elderly live happier, healthier lives. Here are eight of the most impressive.