One main question I have in these regards is how might we explore best applying the methods / software and ideas in your talk re Beiwe to studying and even creating a realistic virtual Harbin Hot Springs/ Earth for actual-virtual, physical-digital comparison and STEM research (and for ethno-wiki-virtual-world-graphy, which I'll explain below), and even with A) a robotics' component (Lego robotics' too), B) A.I., as well as C) future of education aspects? And how best to collaborate with Harvard, and possibly even as an academic course (only in part)? This project would involve creative collaboration on a very large scale, and across languages and countries, and via innovative digital platforms including potentially re quantum computing in the future - https://scott-macleod.blogspot.com/2019/01/british-robin-quantum-computing-and-in.html. By realistic virtual Harbin / Earth, am thinking here again, conceptually, of Google Streetview with TIME SLIDER / Maps / Earth with Tensorflow re AI and machine learning, and at the cellular and atomic levels too (a ginormous data project), with realistic AVATAR BOTs, of both individuals and species  - and for 1-1 actual-virtual, physical-digital robotics' design innovation too.

Re psychiatry and brain and cognitive science questions too (e.g. https://ocw.mit.edu/courses/brain-and-cognitive-sciences/), I'm excited to hear mention of brain headsets re people in studies viewing physical images and then scientists seeing the physical physical images viewed in pictures of neural processing. Am interested in transmitting this - these images' data - into this realistic virtual earth - (think again of Google Streetview with TIME SLIDER  Maps / Earth / TensorFlow / Brain / Translate with avatar bots of individuals and species, and brains, - and eventually for tele-robotic surgery, for example). More under the 'brain' label in my blog - https://scott-macleod.blogspot.com/search/label/Brain. Am curious further how we might explore this with brain wave headsets even such as - https://scott-macleod.blogspot.com/2013/01/flower-coral-brainfingers-hands-free.html and https://scott-macleod.blogspot.com/2010/11/human-brain-music-brainwave-device-tan.html - and newly with smartphones, Beiwe and "digital phenotyping" - re the 6 billion + people who may have access to smartphones in some years. 

Re my physical-digital Harbin Hot Springs' ethnographic project, I'm excited too to learn of fNIR technologies that measure the same interval as FMRIs… but that one can use a cap for – so, no claustrophobia, - and that fNIR can done in real world (and re that both technologies measure blood-oxygen levels in a specific part of your brain) - re the potential here too for smartphones to be developed to do something similar, and for beginning to measure/study aspects of the brain. 

Re this realistic virtual Harbin Hot Springs' project - I'm also developing a new set of digital methods I'm calling 'ethno-wiki-virtual-world-graphy' https://scott-macleod.blogspot.com/search/label/ethno-wiki-virtual-world-graphy which is briefly characterized here https://scott-macleod.blogspot.com/2018/11/pacific-yew-world-univ-and-sch-medicine.html - and I'd think that data from Beiwe experiments could inform such a co-building of a realistic virtual earth in remarkable and rigorous STEM ways.

So, with regard to this beginning Google-centric realistic virtual earth, for example: visit the Harbin gate in Google Street View here ~ http://tinyurl.com/p62rpcg ~ https://twitter.com/HarbinBook ~ where you can "walk" down the road "4 miles" to Middletown, California, and "amble" around the streets there, if inclined. And add some photos or videos if you have them - re this new social science method I'm developing (again - https://scott-macleod.blogspot.com/search/label/ethno-wiki-virtual-world-graphy - think ethnography as interpretive social science practices, wiki (think fast adding / curating of Wikipedia) and co-building of a virtual world (like in Sansar / Second Life /Open Simulator with avatar bots, but not cartoon-esque, rather realistically)).

To close, am interested re your Beiwe 'digital phenotyping' smartphone developments, and re psychiatry / psychology questions too, how to study, for example, eliciting loving bliss neurophysiology brain biochemistry from in the Harbin warm pool, as well as from bath tubs at home (for the relaxation response meditation in warm water - e.g how to measure or study this with smartphones - re Herbert Benson MD's in Boston's related work?) while visiting virtual Harbin, as STEM research, by wearing brain wave headsets / using smartphones, and transmitting data into a realistic virtual Harbin/Earth with avatar bots at the cellular and atomic levels to study how loving bliss brain chemistry works - and for developing sophisticated modeling of brains with real time real world data. What would you suggest to develop this further? So not mental illness, rather mental flourishing, and how to generate this. In what ways could digital phenotyping, smartphones and Beiwe help? 

Here by the way, is the beginning of CC-4 MIT OCW-centric Finland World University and School - https://wiki.worlduniversityandschool.org/wiki/Finland - planned in the Finnish language, and for free-to-students' online degrees (Bachelor, Ph.D., Law and M.D. as well as I.B. high school). I noticed you went to an I.B. school in Wales. I spent one year in high school at Fettes College in Edinburgh, Scotland, which later became I.B. coincidentally, and it's an interesting question for me about how to develop online I.B. schools building on all MIT OpenCourseWare high school - https://ocw.mit.edu/high-school/ - as well as incorporating even Lego robotics with Scratch drag and drop programming language toward engineering concentrations from the home.

Thank you so much for your fascinating talk, Jukka-Pekka, and I very much look forward to further communication about all of this with you.