INVITATION TO TAKE PARTWe will be conducting a 5-day online community study and would like to include your valuable opinion on it. Prior to the study, there will be a shopping and cooking frozen pizza task to complete. To take part in this study, we will ask you to have a good function computer/ tablet/ smart phone, able to record video and upload video/ picture/words. Everything you share will be kept confidential and others won’t be able to see your posts