Nowadays, we rely on our devices for just about everything. Cellphones, for example, are used for everything from making calls and sending text messages to tracking our fitness progress or staying connected with online communities. If you’ve been diagnosed with COPD or another chronic respiratory ailment, this reliance on technology doesn’t go away. In some cases, you might even be more dependent on technology than previously. This isn’t necessarily a bad thing though as long as you’re using devices that are reliable and match your lifestyle.