Product ideas

This is a collection of ideas of products and features that I would love to use. So if you could build them for me that would be awesome ☺ Thanks.

Normalized performance scoring for race results

Trail races and cycling races are not held on standard courses. As a result, it is hard to know how well a given athlete did in a particular event, especially in small or local races with few famous athletes that could be used as a reference.

What I propose is establishing a normalized performance score, which would be calculated within a given sport, for each athlete over a whole season as well as for each event.

This would have the following benefits:

The normalized score can be expressed as a pace, a speed or a finish time on a well-known course that comes with little variability from one year to another. For distance running, such reference could be the Berlin marathon. Trail runners could use this road race as well, or some trail race where the weather is the same from one year to another. Or it could be simply "last year's Western States 100", knowing that this year's times would be slighly different because of the weather.

A possible algorithm could use an iterative approach over a large set of race results:

  1. The initial season's score of each athlete is initialized with the same value for everyone.
  2. For each race in the season (e.g. last 12 months), the race's score of each athlete is computed from their season's score and from the results of the other competitors. At least in the first iteration, this increases the race's score of the top finishers and lowers the score of the bottom finishers.
  3. For each athlete, recompute the season's average score from each race's score. The bottom performances of the athlete (e.g. bottom 25%) can be ignored as a means of eliminating bad days on which the athlete finished but got accidentally delayed (athlete fell, got lost, had stomach issues, etc.).
  4. Go to 2 until the scores no longer change significantly.

Applicability: Ultrasignup for example could use this. A unique identifier of each athlete and a large number of races results for a given sport is all that's needed.

Housekeeping robot

A robot that uses machine vision to identify objects within found in the household, puts them back where they should be, and cleans the surfaces that should be cleaned. This robot would have a way to pick up a variety of objects. The robot would be trained by its human operator to do the following:

We're hoping such technology will be available by 2020 and will be affordable, since it looks about as hard as self-driving cars.

Algorithmic anti-harassment for online social networks

This is a problem for Twitter where the default is that anyone can talk to and harass anyone, and for Facebook where the default is that people need to be made friends explicitly. Facebook offers manual settings to let anyone comment on certain posts, but it's done manually and ends up being as problematic as Twitter's full openness.

We want to:

Whether a user may comment on someone's post could be influenced by:

Why doesn't Twitter do this already as of 2016? Beats me.