Why can a student team give away software that a company would sell? The answer lies in the cost structure of digital products. Writing the first copy of FitForm took months of evenings; producing the second copy costs nothing at all. Economists call this a high fixed cost and a near-zero marginal cost, and it explains why software margins are so unlike those of physical goods.
The remaining costs are modest. A small virtual server, a domain name and a certificate come to a few dollars a month. Because the heavy work of analysing video happens on each student's device, the bill does not grow quickly as more schools join. A platform with this shape can expand to a hundred schools without hiring anyone.
The interesting question is not price but value. For a school, the alternative to a shared station is usually nothing at all: no measurement, no league, no data for the teacher. For a company, the same product would need a sales team, support staff and contracts, which is precisely why the market has ignored small schools. A student project can serve that gap, provided that the team keeps the running costs low and treats reliability as part of the product rather than an afterthought.
Vocabulary in this text
- software /ˈsɔfˌtwɛɹ/ — programs used by a computer
- structure /stɹˈʌktʃɚ/ — the way parts are organised
- fixed cost /ˈfɪkst ˈkɑst/ — a cost that does not change with output
- marginal /ˈmɑɹdʒənəl/ — very small, or relating to one extra unit
- explain /ɪkˈspleɪn/ — to make something clear to someone
- margin /ˈmɑɹdʒən/ — the difference between the cost of making something and its price
- modest /ˈmɑdəst/ — not boasting, or not large
- alternative /ɔlˈtɝnətɪv/ — a different possible choice
- support /səˈpɔɹt/ — to help someone or agree with them
- staff /ˈstæf/ — all the people who work somewhere