Article info

Download PDFPDF
Four haptics are better than two


  1. Correspondence to Dr Kamron Khan, Halifax Royal Infirmary, Salterhebble, Halifax HX3 0PW, UK; medknk{at}
View Full Text


Rahman R, Khan K
Four haptics are better than two

Publication history

  • Received August 27, 2013
  • Revised April 7, 2014
  • Accepted April 21, 2014
  • First published May 15, 2014.
Online issue publication 
March 22, 2016

Article Versions

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.