Forbes contributors publish independent expert analyses and insights. Steven covers accessibility and assistive technologies. It turns out today would’ve been Spot’s 4th birthday. For those who don’t ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. One of the only ...

Our stories are reviewed by medical professionals to ensure you get the most accurate and useful information about your health and wellness. For more information, visit our medical review board. This ...