It is with great sadness that we at Haverly Systems announce that our friend and colleague Dr. Richard Tan passed away unexpectedly on Friday 27^th April. A Haverly employee for 31 years, Richard was a valued and vital member of our team - hardworking, clever, good-humored. He shared his knowledge and experience with great effect to the clients he supported and the students he taught over his long career with us.   He leaves a legacy of his ideas in our code and products that will keep his memory very much alive for us. While Richard is irreplaceable, our team is stepping up to carry forward the work and developments in the systems that he concentrated upon, which he would wish for us to do.