- Reinforcing its emphasis on the manufacture of technology carts that support and safeguard the precious equipment they hold, Bretford Manufacturing began shipping the new Presenter's Assistant for Learning (PAL) cart. Designed for education, business and hospitality environments, the PAL cart provides a single location to house all equipment in a complete multimedia station that is small and simple to move, yet durable enough to secure the technology and protect the people using it. The new cart is being shown in during InfoComm 2009, June 17-19, at the Orange County Convention Center in Orlando, FL.