I'm still trying to figure out how Jack, in "Prey", still had his cellphone in his pocket when he was in Nevada and had to remove all the OTHER metal from his body/belongings.......then "brrrring" - the hospital calls on what is apparently now the ONLY non-metal parts cellphone, to let him know his wife's wacko
I'm only about 1/2 way (he just realized how they're creating the assemblers). You know more than I do about all that techie stuff - how much of any of what's in the book is scientifically feasible?