1) The document discusses how digital technologies have impacted the writer's hobby of soccer and his wife's hobby of visiting art galleries. 2) For soccer, websites and social media allow players and coaches to access schedules, results, and rankings, and allow club members to access event information. 3) For art galleries, the digital world enables online viewing of artworks, buying and selling art online, joining galleries as online members, and participating in virtual tours. 4) Introducing his non-digitally literate wife to these online opportunities related to her hobby has helped her engage more fully with art from home.