WHILL Model Fi: Foldable High-Tech Power Chair for Travel The mobility device market is more crowded than ever, with a growing number of top manufacturers continuing to push out the latest and greatest in mobility technology each year. These devices run the gamut from heavy-duty mobility scooters to nimble and lightweight manual wheelchairs. Recently, we’ve seen a spike in the popularity of one type of mobility device in particular: the foldable travel electric wheelchair. When you look at what these units have to offer, it’s easy to see why. They’re maneuverable, portable, and versatile, performing well in a variety of…