Amazon has also started a line of home health products,[1441] explored kits to let consumers run health tests at home,[1442] and filed a patent for Alexa to notice colds or coughs.[1443] Put this together and you can envision a future where Alexa notices you’re sick, Amazon mails you a health test kit, you send it back, a virtual doctor prescribes medication, and PillPack mails you the pills.[1444]