Assistive Technology Early Learning Starter BundleAssistive Technology Early Learning Starter Bundle Ideal for introducing technology into early years and SEN classrooms. The Assistive Technology Early Learning Starter Bundle is an excellent educational resource, providing reliable, age appropriate tools that are ready to use in any early years or SEN classroom. Included in the Bundle: BIGtrack with Switch Sockets x 1 A large, easy to control trackball with switch ports for additional accessibility