Volker - Comments of Marco, Yasu, Gaetan, and Ken

General comments

• I talk a lot about money and financial value; I should make clearer what the actual benefits of the blockchain are
• Make very clear how exactly I will use the blockchain (e.g., Is there still local communication involved? What does the blockchain exactly store and do?)
• Don't say ARGoS, just say robotics simulator
• Check slide numbers on all slides; don't use a new number per slide; mention slide xx out of XX
• Don't use "maybe we can find a way" but "I will study the possibility of..."
• Discussion about if using the public blockchain is still decentralized or centralized
• Don't say that I will use "Blockchain as a service": it sounds like the problem is already solved; also using the private blockchain fits more into the decentralization aspect
• Change quotation marks (risk-free)
• Take consistent pictures from the robotics area and don't use random Google images (Media:secure_swarm.jpg, Media:malicious.jpg)

Ideas for answers

• What are differences between using a private blockchain and the public blockchain?
  • Pro for private blockchain
    • More control for the private blockchain (e.g., the rate of block updates)
    • Fully decentralized
  • Cons for private blockchain
    • If you destroy the robots, the information is gone
    • No real financial value involved