The Open High School of Utah (OHSU) is a fully online charter school that has traded chalk and blackboards for digital tools that foster collaboration and interactive education.
In 2009, the RIKEN-TRI Collaboration Center for Human-Interactive Robot Research (RTC), a joint project established in 2007 and located at the Nagoya Science Park in central Japan, unveiled a robot called RIBA (Robot for Interactive Body Assistance) designed to assist in this task.