The Walt Disney Company concluded the 2017 Disney Accelerator program today by hosting its fourth annual Demo Day. At the event, the eleven participating companies presented their businesses to investors, Disney executives and other industry leaders. Several participating companies also announced collaborations with various Disney divisions. Demo Day follows this year’s three-month Disney Accelerator program, which connects participating companies from around the world with the creativity, imagination and expertise of Disney and provides them with unprecedented access to Disney’s leadership…