We recent­ly came across a fas­ci­nat­ing sci­en­tif­ic study, titled Exam­in­ing cog­ni­tive func­tion across the lifes­pan using a mobile appli­ca­tion (Com­put­ers in Human Behav­ior), which stud­ied the val­ue and lim­i­ta­tions of using an iPad app called “brain­base­line.” Abstract: “Many stud­ies con­duct­ed in a lab­o­ra­to­ry or uni­ver­si­ty set­ting are lim­it­ed by fund­ing, per­son­nel, space, and time con­straints. In the present…